From 5e0d91a196bfe872d04d676e5f6c2d5940786be0 Mon Sep 17 00:00:00 2001 From: Andreas Monzner Date: Mon, 6 Aug 2007 22:39:50 +0000 Subject: add possibility to select between different list styles via context menu add possibility to sort the movielist by record time or alphanumeric add possibility to show detailed information about current selected movie thx to ralfk --- lib/python/Components/Converter/Makefile.am | 2 +- lib/python/Components/Converter/MovieInfo.py | 42 ++++++++ lib/python/Components/MovieList.py | 156 ++++++++++++++++++++------- 3 files changed, 162 insertions(+), 38 deletions(-) create mode 100644 lib/python/Components/Converter/MovieInfo.py (limited to 'lib/python/Components') diff --git a/lib/python/Components/Converter/Makefile.am b/lib/python/Components/Converter/Makefile.am index 81dfdd4d..657010db 100644 --- a/lib/python/Components/Converter/Makefile.am +++ b/lib/python/Components/Converter/Makefile.am @@ -4,4 +4,4 @@ install_PYTHON = \ __init__.py ClockToText.py Converter.py EventName.py StaticText.py EventTime.py \ Poll.py RemainingToText.py StringList.py ServiceName.py FrontendInfo.py ServiceInfo.py \ ConditionalShowHide.py ServicePosition.py ValueRange.py RdsInfo.py Streaming.py \ - StaticMultiList.py ServiceTime.py + StaticMultiList.py ServiceTime.py MovieInfo.py diff --git a/lib/python/Components/Converter/MovieInfo.py b/lib/python/Components/Converter/MovieInfo.py new file mode 100644 index 00000000..068d24d3 --- /dev/null +++ b/lib/python/Components/Converter/MovieInfo.py @@ -0,0 +1,42 @@ +from Components.Converter.Converter import Converter +from Components.Element import cached +from enigma import iServiceInformation +from ServiceReference import ServiceReference + +class MovieInfo(Converter, object): + MOVIE_SHORT_DESCRIPTION = 0 # meta description when available.. when not .eit short description + MOVIE_META_DESCRIPTION = 1 # just meta description when available + MOVIE_REC_SERVICE_NAME = 2 # name of recording service + + def __init__(self, type): + if type == "ShortDescription": + self.type = self.MOVIE_SHORT_DESCRIPTION + elif type == "MetaDescription": + self.type = self.MOVIE_META_DESCRIPTION + elif type == "RecordServiceName": + self.type = self.MOVIE_REC_SERVICE_NAME + else: + raise str("'%s' is not for MovieInfo converter" % type) + Converter.__init__(self, type) + + @cached + def getText(self): + service = self.source.service + info = self.source.info + if info and service: + if self.type == self.MOVIE_SHORT_DESCRIPTION: + event = self.source.event + if event: + descr = info.getInfoString(service, iServiceInformation.sDescription) + if descr == "": + return event.getShortDescription() + else: + return descr + elif self.type == self.MOVIE_META_DESCRIPTION: + return info.getInfoString(service, iServiceInformation.sDescription) + elif self.type == self.MOVIE_REC_SERVICE_NAME: + rec_ref_str = info.getInfoString(service, iServiceInformation.sServiceref) + return ServiceReference(rec_ref_str).getServiceName() + return "" + + text = property(getText) diff --git a/lib/python/Components/MovieList.py b/lib/python/Components/MovieList.py index 588582da..8e4fc043 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 = 0 + LISTTYPE_COMPACT_DESCRIPTION = 1 + LISTTYPE_COMPACT = 2 + LISTTYPE_MINIMAL = 3 + + HIDE_DESCRIPTION = 0 + SHOW_DESCRIPTION = 1 + + def __init__(self, root, list_type, sort_type, descr_state): GUIComponent.__init__(self) + self.list_type = list_type + self.descr_state = descr_state + self.sort_type = sort_type + 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-270, 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 +148,10 @@ 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 reload(self, root = None, filter_tags = None): if root is not None: @@ -84,14 +159,12 @@ 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 +174,66 @@ 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) -- cgit v1.2.3