X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/6db060dce242cd1990ae82f518ffa0beaee74d06..ef1a9823a5da0c626766dad7afc858e15b57a2d0:/lib/python/Components/MovieList.py diff --git a/lib/python/Components/MovieList.py b/lib/python/Components/MovieList.py index 993e2eeb..07dd1152 100644 --- a/lib/python/Components/MovieList.py +++ b/lib/python/Components/MovieList.py @@ -7,17 +7,69 @@ from enigma import eListboxPythonMultiContent, eListbox, gFont, iServiceInformat RT_HALIGN_LEFT, RT_HALIGN_RIGHT, eServiceReference, eServiceCenter class MovieList(GUIComponent): - def __init__(self, root): + 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", 22)) - self.l.setFont(1, gFont("Regular", 18)) - self.l.setFont(2, gFont("Regular", 16)) + + self.redrawList() self.l.setBuildFunc(self.buildMovieListEntry) - self.l.setItemHeight(75) + + 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 | @@ -25,37 +77,60 @@ class MovieList(GUIComponent): def buildMovieListEntry(self, serviceref, info, begin, len): if serviceref.flags & eServiceReference.mustDescent: return None - width = self.entry_width + + 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 ] - - res.append(MultiContentEntryText(pos=(0, 0), size=(width-140, 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=(width-140, 0), size=(140, 30), font = 2, flags = RT_HALIGN_RIGHT, text = service.getServiceName())) - 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=(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, 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 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): @@ -73,10 +148,14 @@ class MovieList(GUIComponent): return l and l[0] GUI_WIDGET = eListbox - + def postWidgetCreate(self, instance): instance.setContent(self.l) - self.entry_width = self.l.getItemSize().width() + instance.selectionChanged.get().append(self.selectionChanged) + + def preWidgetRemove(self, instance): + instance.setContent(None) + instance.selectionChanged.get().remove(self.selectionChanged) def reload(self, root = None, filter_tags = None): if root is not None: @@ -84,14 +163,12 @@ class MovieList(GUIComponent): else: self.load(self.root, filter_tags) self.l.setList(self.list) - self.entry_width = self.l.getItemSize().width() def removeService(self, service): for l in self.list[:]: if l[0] == service: self.list.remove(l) self.l.setList(self.list) - self.entry_width = self.l.getItemSize().width() def __len__(self): return len(self.list) @@ -101,57 +178,66 @@ class MovieList(GUIComponent): # 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: + print "listing of movies failed" + list = [ ] + return tags = set() - if list is None: - raise "listing of movies failed" - 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) - + # 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 - + tags |= this_tags self.list.append((serviceref, info, begin, -1)) - # sort: key is 'begin' - 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 "" + def moveTo(self, serviceref): - found = 0 count = 0 for x in self.list: if x[0] == serviceref: - found = count + self.instance.moveSelectionTo(count) + break count += 1 - self.instance.moveSelectionTo(found) def moveDown(self): self.instance.moveSelection(self.instance.moveDown)