1 from GUIComponent import *
2 from Tools.FuzzyDate import FuzzyTime
3 from ServiceReference import ServiceReference
4 from Components.MultiContent import MultiContentEntryText
6 from enigma import eListboxPythonMultiContent, eListbox, gFont, iServiceInformation, \
7 RT_HALIGN_LEFT, RT_HALIGN_RIGHT, eServiceReference, eServiceCenter
9 class MovieList(GUIComponent):
10 def __init__(self, root):
11 GUIComponent.__init__(self)
12 self.l = eListboxPythonMultiContent()
16 self.l.setFont(0, gFont("Regular", 22))
17 self.l.setFont(1, gFont("Regular", 18))
18 self.l.setFont(2, gFont("Regular", 16))
19 self.l.setBuildFunc(self.buildMovieListEntry)
20 self.l.setItemHeight(75)
25 def buildMovieListEntry(self, serviceref, info, begin, len):
26 if serviceref.flags & eServiceReference.mustDescent:
30 len = "%d:%02d" % (len / 60, len % 60)
36 res.append(MultiContentEntryText(pos=(0, 0), size=(420, 30), font = 0, flags = RT_HALIGN_LEFT, text = info.getName(serviceref)))
37 service = ServiceReference(info.getInfoString(serviceref, iServiceInformation.sServiceref))
38 if service is not None:
39 res.append(MultiContentEntryText(pos=(420, 0), size=(140, 30), font = 2, flags = RT_HALIGN_RIGHT, text = service.getServiceName()))
41 description = info.getInfoString(serviceref, iServiceInformation.sDescription)
46 begin_string = t[0] + ", " + t[1]
48 res.append(MultiContentEntryText(pos=(0, 30), size=(560, 20), font=1, flags=RT_HALIGN_LEFT, text=description))
49 res.append(MultiContentEntryText(pos=(0, 50), size=(270, 20), font=1, flags=RT_HALIGN_LEFT, text=begin_string))
50 res.append(MultiContentEntryText(pos=(290, 50), size=(270, 20), font=1, flags=RT_HALIGN_RIGHT, text=len))
54 def moveToIndex(self, index):
55 self.instance.moveSelectionTo(index)
57 def getCurrentIndex(self):
58 return self.instance.getCurrentIndex()
60 def getCurrentEvent(self):
61 l = self.l.getCurrentSelection()
62 return l and l[0] and l[1] and l[1].getEvent(l[0])
65 l = self.l.getCurrentSelection()
70 def postWidgetCreate(self, instance):
71 instance.setContent(self.l)
73 def reload(self, root = None, filter_tags = None):
75 self.load(root, filter_tags)
77 self.load(self.root, filter_tags)
78 self.l.setList(self.list)
80 def removeService(self, service):
81 for l in self.list[:]:
84 self.l.setList(self.list)
89 def updateLengthOfIndex(self, index):
90 if len(self.list) > index:
92 self.list[index] = (x[0], x[1], x[2], x[1].getLength(x[0]))
93 self.l.invalidateEntry(index)
95 def load(self, root, filter_tags):
96 # this lists our root service, then building a
102 self.serviceHandler = eServiceCenter.getInstance()
103 list = self.serviceHandler.list(root)
108 raise "listing of movies failed"
111 serviceref = list.getNext()
112 if not serviceref.valid():
114 if serviceref.flags & eServiceReference.mustDescent:
116 info = self.serviceHandler.info(serviceref)
119 begin = info.getInfo(serviceref, iServiceInformation.sTimeCreate)
121 # convert space-seperated list of tags into a set
122 this_tags = info.getInfoString(serviceref, iServiceInformation.sTags).split(' ')
123 if this_tags == ['']:
125 this_tags = set(this_tags)
127 # filter_tags is either None (which means no filter at all), or
128 # a set. In this case, all elements of filter_tags must be present,
129 # otherwise the entry will be dropped.
130 if filter_tags is not None and not this_tags.issuperset(filter_tags):
134 self.list.append((serviceref, info, begin, -1))
136 # sort: key is 'begin'
137 self.list.sort(key=lambda x: -x[2])
139 # finally, store a list of all tags which were found. these can be presented
140 # to the user to filter the list
143 def moveTo(self, serviceref):
147 if x[0] == serviceref:
150 self.instance.moveSelectionTo(found)
153 self.instance.moveSelection(self.instance.moveDown)