-from HTMLComponent import *
-from GUIComponent import *
+from GUIComponent import GUIComponent
from Tools.FuzzyDate import FuzzyTime
from ServiceReference import ServiceReference
-from Components.MultiContent import MultiContentEntryText, RT_HALIGN_LEFT, RT_HALIGN_RIGHT
-
-from enigma import eListboxPythonMultiContent, eListbox, gFont, iServiceInformation
-
-from enigma import eServiceReference, eServiceCenter, \
- eServiceCenterPtr, iListableServicePtr, \
- iStaticServiceInformationPtr
-
-#
-# | name of movie |
-#
-def MovieListEntry(serviceref, serviceHandler):
- if serviceref.flags & eServiceReference.mustDescent:
- return None
-
- info = serviceHandler.info(serviceref)
-
- if info is None:
- # ignore service which refuse to info
- return None
-
- len = info.getLength(serviceref)
- if len > 0:
- len = "%d:%02d" % (len / 60, len % 60)
- else:
- len = "?:??"
-
- begin = info.getInfo(serviceref, iServiceInformation.sTimeCreate)
- res = [ (serviceref, begin) ]
-
- res.append(MultiContentEntryText(pos=(0, 0), size=(560, 30), font = 0, flags = RT_HALIGN_LEFT, text = info.getName(serviceref)))
-
- description = info.getInfoString(serviceref, iServiceInformation.sDescription)
-
- begin_string = ""
- if begin > 0:
- t = FuzzyTime(begin)
- begin_string = t[0] + ", " + t[1]
-
- res.append(MultiContentEntryText(pos=(0, 30), size=(560, 20), font=1, flags=RT_HALIGN_LEFT, text=description))
- res.append(MultiContentEntryText(pos=(0, 50), size=(270, 20), font=1, flags=RT_HALIGN_LEFT, text=begin_string))
- res.append(MultiContentEntryText(pos=(290, 50), size=(270, 20), font=1, flags=RT_HALIGN_RIGHT, text=len))
-
- return res
-
-class MovieList(HTMLComponent, GUIComponent):
- def __init__(self, root):
+from Components.MultiContent import MultiContentEntryText
+
+from enigma import eListboxPythonMultiContent, eListbox, gFont, iServiceInformation, \
+ RT_HALIGN_LEFT, RT_HALIGN_RIGHT, eServiceReference, eServiceCenter
+
+class MovieList(GUIComponent):
+ SORT_ALPHANUMERIC = 1
+ SORT_RECORDED = 2
+
+ LISTTYPE_ORIGINAL = 1
+ LISTTYPE_COMPACT_DESCRIPTION = 2
+ LISTTYPE_COMPACT = 3
+ LISTTYPE_MINIMAL = 4
+
+ HIDE_DESCRIPTION = 1
+ SHOW_DESCRIPTION = 2
+
+ def __init__(self, root, list_type=None, sort_type=None, descr_state=None):
GUIComponent.__init__(self)
+ self.list_type = list_type or self.LISTTYPE_ORIGINAL
+ self.descr_state = descr_state or self.HIDE_DESCRIPTION
+ self.sort_type = sort_type or self.SORT_RECORDED
+
self.l = eListboxPythonMultiContent()
+ self.tags = set()
+
if root is not None:
self.reload(root)
- self.l.setFont(0, gFont("Regular", 30))
- self.l.setFont(1, gFont("Regular", 18))
+ self.redrawList()
+ self.l.setBuildFunc(self.buildMovieListEntry)
+
+ self.onSelectionChanged = [ ]
+
+ def connectSelChanged(self, fnc):
+ if not fnc in self.onSelectionChanged:
+ self.onSelectionChanged.append(fnc)
+
+ def disconnectSelChanged(self, fnc):
+ if fnc in self.onSelectionChanged:
+ self.onSelectionChanged.remove(fnc)
+
+ def selectionChanged(self):
+ for x in self.onSelectionChanged:
+ x()
+
+ def setListType(self, type):
+ self.list_type = type
+
+ def setDescriptionState(self, val):
+ self.descr_state = val
+
+ def setSortType(self, type):
+ self.sort_type = type
+
+ def redrawList(self):
+ if self.list_type == MovieList.LISTTYPE_ORIGINAL:
+ self.l.setFont(0, gFont("Regular", 22))
+ self.l.setFont(1, gFont("Regular", 18))
+ self.l.setFont(2, gFont("Regular", 16))
+ self.l.setItemHeight(75)
+ elif self.list_type == MovieList.LISTTYPE_COMPACT_DESCRIPTION or self.list_type == MovieList.LISTTYPE_COMPACT:
+ self.l.setFont(0, gFont("Regular", 20))
+ self.l.setFont(1, gFont("Regular", 14))
+ self.l.setItemHeight(37)
+ else:
+ self.l.setFont(0, gFont("Regular", 20))
+ self.l.setFont(1, gFont("Regular", 16))
+ self.l.setItemHeight(25)
+
+ #
+ # | name of movie |
+ #
+ def buildMovieListEntry(self, serviceref, info, begin, len):
+ if serviceref.flags & eServiceReference.mustDescent:
+ return None
+
+ width = self.l.getItemSize().width()
+
+ if len <= 0: #recalc len when not already done
+ cur_idx = self.l.getCurrentSelectionIndex()
+ x = self.list[cur_idx]
+ len = x[1].getLength(x[0]) #recalc the movie length...
+ self.list[cur_idx] = (x[0], x[1], x[2], len) #update entry in list... so next time we don't need to recalc
+
+ if len > 0:
+ len = "%d:%02d" % (len / 60, len % 60)
+ else:
+ len = "?:??"
+
+ res = [ None ]
+
+ txt = info.getName(serviceref)
+ service = ServiceReference(info.getInfoString(serviceref, iServiceInformation.sServiceref))
+ description = info.getInfoString(serviceref, iServiceInformation.sDescription)
+
+ begin_string = ""
+ if begin > 0:
+ t = FuzzyTime(begin)
+ begin_string = t[0] + ", " + t[1]
+
+ if self.list_type == MovieList.LISTTYPE_ORIGINAL:
+ res.append(MultiContentEntryText(pos=(0, 0), size=(width-182, 30), font = 0, flags = RT_HALIGN_LEFT, text=txt))
+ if service is not None:
+ res.append(MultiContentEntryText(pos=(width-180, 0), size=(180, 30), font = 2, flags = RT_HALIGN_RIGHT, text = service.getServiceName()))
+ res.append(MultiContentEntryText(pos=(0, 30), size=(width, 20), font=1, flags=RT_HALIGN_LEFT, text=description))
+ res.append(MultiContentEntryText(pos=(0, 50), size=(width-270, 20), font=1, flags=RT_HALIGN_LEFT, text=begin_string))
+ res.append(MultiContentEntryText(pos=(width-200, 50), size=(200, 20), font=1, flags=RT_HALIGN_RIGHT, text=len))
+ elif self.list_type == MovieList.LISTTYPE_COMPACT_DESCRIPTION:
+ res.append(MultiContentEntryText(pos=(0, 0), size=(width-120, 20), font = 0, flags = RT_HALIGN_LEFT, text = txt))
+ if service is not None:
+ res.append(MultiContentEntryText(pos=(width-212, 20), size=(154, 17), font = 1, flags = RT_HALIGN_RIGHT, text = service.getServiceName()))
+ res.append(MultiContentEntryText(pos=(0, 20), size=(width-212, 17), font=1, flags=RT_HALIGN_LEFT, text=description))
+ res.append(MultiContentEntryText(pos=(width-120, 6), size=(120, 20), font=1, flags=RT_HALIGN_RIGHT, text=begin_string))
+ res.append(MultiContentEntryText(pos=(width-58, 20), size=(58, 20), font=1, flags=RT_HALIGN_RIGHT, text=len))
+ elif self.list_type == MovieList.LISTTYPE_COMPACT:
+ res.append(MultiContentEntryText(pos=(0, 0), size=(width-77, 20), font = 0, flags = RT_HALIGN_LEFT, text = txt))
+ if service is not None:
+ res.append(MultiContentEntryText(pos=(width-200, 20), size=(200, 17), font = 1, flags = RT_HALIGN_RIGHT, text = service.getServiceName()))
+ res.append(MultiContentEntryText(pos=(0, 20), size=(width-200, 17), font=1, flags=RT_HALIGN_LEFT, text=begin_string))
+ res.append(MultiContentEntryText(pos=(width-75, 0), size=(75, 20), font=0, flags=RT_HALIGN_RIGHT, text=len))
+ else:
+ assert(self.list_type == MovieList.LISTTYPE_MINIMAL)
+ if self.descr_state == MovieList.SHOW_DESCRIPTION:
+ res.append(MultiContentEntryText(pos=(0, 0), size=(width-146, 20), font = 0, flags = RT_HALIGN_LEFT, text = txt))
+ res.append(MultiContentEntryText(pos=(width-145, 4), size=(145, 20), font=1, flags=RT_HALIGN_RIGHT, text=begin_string))
+ else:
+ res.append(MultiContentEntryText(pos=(0, 0), size=(width-77, 20), font = 0, flags = RT_HALIGN_LEFT, text = txt))
+ res.append(MultiContentEntryText(pos=(width-75, 0), size=(75, 20), font=0, flags=RT_HALIGN_RIGHT, text=len))
+
+ return res
+
def moveToIndex(self, index):
self.instance.moveSelectionTo(index)
def getCurrentIndex(self):
return self.instance.getCurrentIndex()
+ def getCurrentEvent(self):
+ l = self.l.getCurrentSelection()
+ return l and l[0] and l[1] and l[1].getEvent(l[0])
+
def getCurrent(self):
- return self.l.getCurrentSelection()[0]
-
- def GUIcreate(self, parent):
- self.instance = eListbox(parent)
- self.instance.setContent(self.l)
- self.instance.setItemHeight(75)
-
- def GUIdelete(self):
- self.instance.setContent(None)
- self.instance = None
-
- def reload(self, root = None):
+ l = self.l.getCurrentSelection()
+ return l and l[0]
+
+ GUI_WIDGET = eListbox
+
+ def postWidgetCreate(self, instance):
+ instance.setContent(self.l)
+ instance.selectionChanged.get().append(self.selectionChanged)
+
+ def reload(self, root = None, filter_tags = None):
if root is not None:
- self.load(root)
+ self.load(root, filter_tags)
else:
- self.load(self.root)
+ self.load(self.root, filter_tags)
self.l.setList(self.list)
def removeService(self, service):
for l in self.list[:]:
- if l[0][0] == service:
+ if l[0] == service:
self.list.remove(l)
self.l.setList(self.list)
- def load(self, root):
+ def __len__(self):
+ return len(self.list)
+
+ def load(self, root, filter_tags):
# this lists our root service, then building a
# nice list
self.list = [ ]
- self.root = root
-
- serviceHandler = eServiceCenter.getInstance()
- list = serviceHandler.list(root)
+ self.serviceHandler = eServiceCenter.getInstance()
+ self.root = root
+ list = self.serviceHandler.list(root)
if list is None:
- raise "listing of movies failed"
-
- movieList = [ ]
+ print "listing of movies failed"
+ list = [ ]
+ return
+ tags = set()
+
while 1:
- s = list.getNext()
- if not s.valid():
- del list
+ serviceref = list.getNext()
+ if not serviceref.valid():
break
- movieList.append(s)
+ if serviceref.flags & eServiceReference.mustDescent:
+ continue
+
+ info = self.serviceHandler.info(serviceref)
+ if info is None:
+ continue
+ begin = info.getInfo(serviceref, iServiceInformation.sTimeCreate)
+
+ # convert space-seperated list of tags into a set
+ this_tags = info.getInfoString(serviceref, iServiceInformation.sTags).split(' ')
+ if this_tags == ['']:
+ this_tags = []
+ this_tags = set(this_tags)
- # now process them...
- for ref in movieList:
- a = MovieListEntry(ref, serviceHandler)
- if a is not None:
- self.list.append(a)
+ # filter_tags is either None (which means no filter at all), or
+ # a set. In this case, all elements of filter_tags must be present,
+ # otherwise the entry will be dropped.
+ if filter_tags is not None and not this_tags.issuperset(filter_tags):
+ continue
- self.list.sort(key=lambda x: -x[0][1])
+ tags |= this_tags
+ self.list.append((serviceref, info, begin, -1))
+
+ if self.sort_type == MovieList.SORT_ALPHANUMERIC:
+ self.list.sort(key=self.buildAlphaNumericSortKey)
+ else:
+ # sort: key is 'begin'
+ self.list.sort(key=lambda x: -x[2])
+
+ # finally, store a list of all tags which were found. these can be presented
+ # to the user to filter the list
+ self.tags = tags
+
+ def buildAlphaNumericSortKey(self, x):
+ ref = x[0]
+ info = self.serviceHandler.info(ref)
+ name = info and info.getName(ref)
+ return name and name.lower() or ""
def moveTo(self, serviceref):
- found = 0
count = 0
for x in self.list:
- if str(ServiceReference(x[0][0])) == str(ServiceReference(serviceref)):
- found = count
+ if x[0] == serviceref:
+ self.instance.moveSelectionTo(count)
+ break
count += 1
- self.instance.moveSelectionTo(found)
def moveDown(self):
self.instance.moveSelection(self.instance.moveDown)
git.cweiske.de / enigma2.git / blobdiff