X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/a80c8953ab5dafd0eb96b9cc19f8c5cb84dcd8e2..4c1d3d2f5cf39f72bf85041a6ba6665350ea742e:/lib/python/Components/MovieList.py diff --git a/lib/python/Components/MovieList.py b/lib/python/Components/MovieList.py index 2a3cd910..5c98e4be 100644 --- a/lib/python/Components/MovieList.py +++ b/lib/python/Components/MovieList.py @@ -1,25 +1,76 @@ -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 Components.MultiContent import MultiContentEntryText +from Components.config import config -from enigma import eListboxPythonMultiContent, eListbox, gFont, iServiceInformation +from enigma import eListboxPythonMultiContent, eListbox, gFont, iServiceInformation, \ + RT_HALIGN_LEFT, RT_HALIGN_RIGHT, eServiceReference, eServiceCenter -from enigma import eServiceReference, eServiceCenter, \ - eServiceCenterPtr, iListableServicePtr, \ - iStaticServiceInformationPtr +class MovieList(GUIComponent): + SORT_ALPHANUMERIC = 1 + SORT_RECORDED = 2 -class MovieList(HTMLComponent, GUIComponent): - def __init__(self, root): + 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", 22)) - self.l.setFont(1, gFont("Regular", 18)) - self.l.setFont(2, gFont("Regular", 16)) + + 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 | @@ -28,29 +79,73 @@ class MovieList(HTMLComponent, GUIComponent): 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] + if config.usage.load_length_of_movies_in_moviellist.value: + len = x[1].getLength(x[0]) #recalc the movie length... + else: + len = 0 #dont recalc movielist to speedup loading the list + 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 = "?:??" - + len = "" + res = [ None ] - - res.append(MultiContentEntryText(pos=(0, 0), size=(420, 30), font = 0, flags = RT_HALIGN_LEFT, text = info.getName(serviceref))) + + txt = info.getName(serviceref) service = ServiceReference(info.getInfoString(serviceref, iServiceInformation.sServiceref)) - if service is not None: - res.append(MultiContentEntryText(pos=(420, 0), size=(140, 30), font = 2, flags = RT_HALIGN_RIGHT, text = service.getServiceName())) - description = info.getInfoString(serviceref, iServiceInformation.sDescription) + tags = info.getInfoString(serviceref, iServiceInformation.sTags) 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)) - + + 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 self.tags: + res.append(MultiContentEntryText(pos=(width-180, 0), size=(180, 30), font = 2, flags = RT_HALIGN_RIGHT, text = tags)) + if service is not None: + res.append(MultiContentEntryText(pos=(200, 50), size=(200, 20), font = 1, flags = RT_HALIGN_LEFT, text = service.getServiceName())) + else: + 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=(200, 20), font=1, flags=RT_HALIGN_LEFT, text=begin_string)) + res.append(MultiContentEntryText(pos=(width-200, 50), size=(198, 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)) + 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)) + 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=(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 self.tags: + res.append(MultiContentEntryText(pos=(width-200, 20), size=(200, 17), font = 1, flags = RT_HALIGN_RIGHT, text = tags)) + if service is not None: + res.append(MultiContentEntryText(pos=(200, 20), size=(200, 17), font = 1, flags = RT_HALIGN_LEFT, text = service.getServiceName())) + else: + 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=(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): @@ -59,24 +154,29 @@ class MovieList(HTMLComponent, GUIComponent): 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): l = self.l.getCurrentSelection() - return l or l[0] + return l and l[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 + GUI_WIDGET = eListbox + + def postWidgetCreate(self, instance): + instance.setContent(self.l) + instance.selectionChanged.get().append(self.selectionChanged) + + def preWidgetRemove(self, instance): + instance.setContent(None) + instance.selectionChanged.get().remove(self.selectionChanged) - def reload(self, root = None): + 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): @@ -88,47 +188,72 @@ class MovieList(HTMLComponent, GUIComponent): def __len__(self): return len(self.list) - def updateLengthOfIndex(self, index): - if len(self.list) > index: - x = self.list[index] - self.list[index] = (x[0], x[1], x[2], x[1].getLength(x[0])) - self.l.invalidateEntry(index) - - def load(self, root): + def load(self, root, filter_tags): # this lists our root service, then building a # nice list self.list = [ ] - self.root = root - self.serviceHandler = eServiceCenter.getInstance() - list = self.serviceHandler.list(root) + self.root = root + list = self.serviceHandler.list(root) if list is None: - raise "listing of movies failed" - + print "listing of movies failed" + list = [ ] + return + tags = set() + while 1: serviceref = list.getNext() if not serviceref.valid(): break 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) + tags |= this_tags + + # 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.append((serviceref, info, begin, -1)) - self.list.sort(key=lambda x: -x[2]) + 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 "", -x[2]) def moveTo(self, serviceref): - found = 0 count = 0 for x in self.list: if x[0] == serviceref: - found = count + self.instance.moveSelectionTo(count) + return True count += 1 - self.instance.moveSelectionTo(found) - + return False + def moveDown(self): self.instance.moveSelection(self.instance.moveDown)