code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Components/ServiceList.py

   1 from HTMLComponent import *
   2 from GUIComponent import *
   3
   4 from enigma import *
   5
   6 from string import upper
   7
   8 class ServiceList(HTMLComponent, GUIComponent):
   9         MODE_NORMAL = 0
  10         MODE_FAVOURITES = 1
  11
  12         def __init__(self):
  13                 GUIComponent.__init__(self)
  14                 self.l = eListboxServiceContent()
  15                 self.root = None
  16                 self.mode = self.MODE_NORMAL
  17
  18         def setCurrent(self, ref):
  19                 self.l.setCurrent(ref)
  20
  21         def getCurrent(self):
  22                 r = eServiceReference()
  23                 self.l.getCurrent(r)
  24                 return r
  25
  26         def atBegin(self):
  27                 return self.instance.atBegin()
  28
  29         def atEnd(self):
  30                 return self.instance.atEnd()
  31
  32         def moveUp(self):
  33                 self.instance.moveSelection(self.instance.moveUp)
  34
  35         def moveDown(self):
  36                 self.instance.moveSelection(self.instance.moveDown)
  37
  38         def moveToChar(self, char):
  39                 # TODO fill with life
  40                 print "Next char: "
  41                 index = self.l.getNextBeginningWithChar(char)
  42                 indexup = self.l.getNextBeginningWithChar(upper(char))
  43                 if indexup != 0:
  44                         if (index > indexup or index == 0):
  45                                 index = indexup
  46
  47                 self.instance.moveSelectionTo(index)
  48                 print "Moving to character " + str(char)
  49
  50         def moveToIndex(self, index):
  51                 self.instance.moveSelectionTo(index)
  52
  53         def getCurrentIndex(self):
  54                 return self.instance.getCurrentIndex()
  55
  56         GUI_WIDGET = eListbox
  57
  58         def postWidgetCreate(self, instance):
  59                 instance.setWrapAround(True)
  60                 instance.setContent(self.l)
  61                 self.setMode(self.mode)
  62
  63         def getRoot(self):
  64                 return self.root
  65
  66         def getRootServices(self):
  67                 serviceHandler = eServiceCenter.getInstance()
  68                 list = serviceHandler.list(self.root)
  69                 dest = [ ]
  70                 if list is not None:
  71                         while 1:
  72                                 s = list.getNext()
  73                                 if s.valid():
  74                                         dest.append(s.toString())
  75                                 else:
  76                                         break
  77                 return dest
  78
  79         def setNumberOffset(self, offset):
  80                 self.l.setNumberOffset(offset)
  81
  82         def setPlayableIgnoreService(self, ref):
  83                 self.l.setIgnoreService(ref)
  84
  85         def setRoot(self, root, justSet=False):
  86                 self.root = root
  87                 self.l.setRoot(root, justSet)
  88                 if not justSet:
  89                         self.l.sort()
  90
  91         def addService(self, service):
  92                 self.l.addService(service)
  93
  94         def finishFill(self):
  95                 self.l.FillFinished()
  96                 self.l.sort()
  97
  98 # stuff for multiple marks (edit mode / later multiepg)
  99         def clearMarks(self):
 100                 self.l.initMarked()
 101
 102         def isMarked(self, ref):
 103                 return self.l.isMarked(ref)
 104
 105         def addMarked(self, ref):
 106                 self.l.addMarked(ref)
 107
 108         def removeMarked(self, ref):
 109                 self.l.removeMarked(ref)
 110
 111         def getMarked(self):
 112                 i = self.l
 113                 i.markedQueryStart()
 114                 ref = eServiceReference()
 115                 marked = [ ]
 116                 while i.markedQueryNext(ref) == 0:
 117                         marked.append(ref.toString())
 118                         ref = eServiceReference()
 119                 return marked
 120
 121 #just for movemode.. only one marked entry..
 122         def setCurrentMarked(self, state):
 123                 self.l.setCurrentMarked(state)
 124
 125         def setMode(self, mode):
 126                 self.mode = mode
 127
 128                 if mode == self.MODE_NORMAL:
 129                         self.instance.setItemHeight(28)
 130                         self.l.setVisualMode(eListboxServiceContent.visModeSimple)
 131                         self.l.setElementFont(self.l.celServiceName, gFont("Regular", 22))
 132                         self.l.setElementPosition(self.l.celServiceName, eRect(0, 0, self.instance.size().width(), 28))
 133                 else:
 134                         self.instance.setItemHeight(28)
 135                         self.l.setElementFont(self.l.celServiceNumber, gFont("Regular", 20))
 136                         self.l.setElementPosition(self.l.celServiceNumber, eRect(0, 0, 40, 28))
 137                         self.l.setElementFont(self.l.celServiceName, gFont("Regular", 22))
 138                         self.l.setElementPosition(self.l.celServiceName, eRect(50, 0, self.instance.size().width()-50, 28))
 139                         self.l.setElementFont(self.l.celServiceInfo, gFont("Regular", 18))
 140                         self.l.setVisualMode(eListboxServiceContent.visModeComplex)