1 from HTMLComponent import *
2 from GUIComponent import *
3 from Tools.FuzzyDate import FuzzyTime
4 from ServiceReference import ServiceReference
5 from Components.MultiContent import MultiContentEntryText, RT_HALIGN_LEFT, RT_HALIGN_RIGHT
7 from enigma import eListboxPythonMultiContent, eListbox, gFont, iServiceInformation
9 from enigma import eServiceReference, eServiceCenter, \
10 eServiceCenterPtr, iListableServicePtr, \
11 iStaticServiceInformationPtr
13 class MovieList(HTMLComponent, GUIComponent):
14 def __init__(self, root):
15 GUIComponent.__init__(self)
16 self.l = eListboxPythonMultiContent()
20 self.l.setFont(0, gFont("Regular", 22))
21 self.l.setFont(1, gFont("Regular", 18))
22 self.l.setFont(2, gFont("Regular", 16))
23 self.l.setBuildFunc(self.buildMovieListEntry)
28 def buildMovieListEntry(self, serviceref, info, begin, len):
29 if serviceref.flags & eServiceReference.mustDescent:
33 len = "%d:%02d" % (len / 60, len % 60)
39 res.append(MultiContentEntryText(pos=(0, 0), size=(420, 30), font = 0, flags = RT_HALIGN_LEFT, text = info.getName(serviceref)))
40 service = ServiceReference(info.getInfoString(serviceref, iServiceInformation.sServiceref))
41 if service is not None:
42 res.append(MultiContentEntryText(pos=(420, 0), size=(140, 30), font = 2, flags = RT_HALIGN_RIGHT, text = service.getServiceName()))
44 description = info.getInfoString(serviceref, iServiceInformation.sDescription)
49 begin_string = t[0] + ", " + t[1]
51 res.append(MultiContentEntryText(pos=(0, 30), size=(560, 20), font=1, flags=RT_HALIGN_LEFT, text=description))
52 res.append(MultiContentEntryText(pos=(0, 50), size=(270, 20), font=1, flags=RT_HALIGN_LEFT, text=begin_string))
53 res.append(MultiContentEntryText(pos=(290, 50), size=(270, 20), font=1, flags=RT_HALIGN_RIGHT, text=len))
57 def moveToIndex(self, index):
58 self.instance.moveSelectionTo(index)
60 def getCurrentIndex(self):
61 return self.instance.getCurrentIndex()
63 def getCurrentEvent(self):
64 l = self.l.getCurrentSelection()
65 return l and l[0] and l[1] and l[1].getEvent(l[0])
68 l = self.l.getCurrentSelection()
73 def postWidgetCreate(self, instance):
74 instance.setContent(self.l)
75 instance.setItemHeight(75)
77 def reload(self, root = None, filter_tags = None):
79 self.load(root, filter_tags)
81 self.load(self.root, filter_tags)
82 self.l.setList(self.list)
84 def removeService(self, service):
85 for l in self.list[:]:
88 self.l.setList(self.list)
93 def updateLengthOfIndex(self, index):
94 if len(self.list) > index:
96 self.list[index] = (x[0], x[1], x[2], x[1].getLength(x[0]))
97 self.l.invalidateEntry(index)
99 def load(self, root, filter_tags):
100 # this lists our root service, then building a
106 self.serviceHandler = eServiceCenter.getInstance()
107 list = self.serviceHandler.list(root)
112 raise "listing of movies failed"
115 serviceref = list.getNext()
116 if not serviceref.valid():
118 if serviceref.flags & eServiceReference.mustDescent:
120 info = self.serviceHandler.info(serviceref)
123 begin = info.getInfo(serviceref, iServiceInformation.sTimeCreate)
125 # convert space-seperated list of tags into a set
126 this_tags = info.getInfoString(serviceref, iServiceInformation.sTags).split(' ')
127 if this_tags == ['']:
129 this_tags = set(this_tags)
131 # filter_tags is either None (which means no filter at all), or
132 # a set. In this case, all elements of filter_tags must be present,
133 # otherwise the entry will be dropped.
134 if filter_tags is not None and not this_tags.issuperset(filter_tags):
138 self.list.append((serviceref, info, begin, -1))
140 # sort: key is 'begin'
141 self.list.sort(key=lambda x: -x[2])
143 # finally, store a list of all tags which were found. these can be presented
144 # to the user to filter the list
147 def moveTo(self, serviceref):
151 if x[0] == serviceref:
154 self.instance.moveSelectionTo(found)
157 self.instance.moveSelection(self.instance.moveDown)