1 from Screen import Screen
2 from Components.Button import Button
3 from Components.ActionMap import ActionMap
4 from Components.MovieList import MovieList
5 from Components.DiskInfo import DiskInfo
6 from Components.Label import Label
7 from Components.PluginComponent import plugins
8 from Plugins.Plugin import PluginDescriptor
10 from Screens.MessageBox import MessageBox
11 from Screens.FixedMenu import FixedMenu
12 from Screens.ChoiceBox import ChoiceBox
14 from Tools.Directories import *
15 from Tools.BoundFunction import boundFunction
17 from enigma import eServiceReference, eServiceCenter, eTimer
19 class ChannelContextMenu(FixedMenu):
20 def __init__(self, session, csel, service):
22 self.service = service
24 menu = [(_("back"), self.close), (_("delete..."), self.delete)]
26 for p in plugins.getPlugins(PluginDescriptor.WHERE_MOVIELIST):
27 menu.append((p.description, boundFunction(self.execPlugin, p)))
29 FixedMenu.__init__(self, session, _("Movie Menu"), menu)
30 self.skinName = "Menu"
32 def execPlugin(self, plugin):
33 plugin(session=self.session, service=self.service)
36 serviceHandler = eServiceCenter.getInstance()
37 offline = serviceHandler.offlineOperations(self.service)
38 info = serviceHandler.info(self.service)
39 name = info and info.getName(self.service) or _("this recording")
41 if offline is not None:
43 if not offline.deleteFromDisk(1):
47 self.session.openWithCallback(self.deleteConfirmed, MessageBox, _("Do you really want to delete %s?") % (name))
49 self.session.openWithCallback(self.close, MessageBox, _("You cannot delete this!"), MessageBox.TYPE_ERROR)
51 def deleteConfirmed(self, confirmed):
55 serviceHandler = eServiceCenter.getInstance()
56 offline = serviceHandler.offlineOperations(self.service)
58 if offline is not None:
60 if not offline.deleteFromDisk(0):
64 self.session.openWithCallback(self.close, MessageBox, _("Delete failed!"), MessageBox.TYPE_ERROR)
66 list = self.csel["list"].removeService(self.service)
69 class MovieSelection(Screen):
70 def __init__(self, session, selectedmovie = None):
71 Screen.__init__(self, session)
74 self.selected_tags = None
76 self.current_ref = eServiceReference("2:0:1:0:0:0:0:0:0:0:" + resolveFilename(SCOPE_HDD))
79 self.bouquet_mark_edit = False
81 self.delayTimer = eTimer()
82 self.delayTimer.timeout.get().append(self.updateHDDData)
84 self["waitingtext"] = Label(_("Please wait... Loading list..."))
86 self["list"] = MovieList(None)
87 self.list = self["list"]
88 self.selectedmovie = selectedmovie
90 self["key_red"] = Button(_("All..."))
91 self["key_green"] = Button("")
92 self["key_yellow"] = Button("")
93 self["key_blue"] = Button("")
95 #self["okbutton"] = Button("ok", [self.channelSelected])
96 self["freeDiskSpace"] = DiskInfo(resolveFilename(SCOPE_HDD), DiskInfo.FREE, update=False)
98 self["actions"] = ActionMap(["OkCancelActions", "MovieSelectionActions", "ColorActions"],
100 "cancel": self.abort,
101 "ok": self.movieSelected,
102 "showEventInfo": self.showEventInformation,
103 "contextMenu": self.doContext,
106 "green": self.showTagsFirst,
107 "yellow": self.showTagsSecond,
108 "blue": self.showTagsMenu,
110 self["actions"].csel = self
111 self.onShown.append(self.go)
114 def showEventInformation(self):
115 from Screens.EventView import EventViewSimple
116 from ServiceReference import ServiceReference
117 evt = self["list"].getCurrentEvent()
119 self.session.open(EventViewSimple, evt, ServiceReference(self.getCurrent()))
123 # ouch. this should redraw our "Please wait..."-text.
124 # this is of course not the right way to do this.
125 self.delayTimer.start(10, 1)
128 def updateHDDData(self):
130 if self.selectedmovie is not None:
132 self["waitingtext"].instance.hide()
134 self["freeDiskSpace"].update()
139 self["list"].moveTo(self.selectedmovie)
141 def getCurrent(self):
142 return self["list"].getCurrent()
144 def movieSelected(self):
145 current = self.getCurrent()
146 if current is not None:
150 current = self.getCurrent()
151 if current is not None:
152 self.session.open(ChannelContextMenu, self, current)
157 def getTagDescription(self, tag):
158 # TODO: access the tag database
161 def updateTags(self):
162 # get a list of tags available in this list
163 self.tags = list(self["list"].tags)
165 # by default, we do not display any filtering options
169 # when tags are present, however, the first two are
170 # directly mapped to the second, third ("green", "yellow") buttons
171 if len(self.tags) > 0:
172 self.tag_first = self.getTagDescription(self.tags[0])
174 if len(self.tags) > 1:
175 self.tag_second = self.getTagDescription(self.tags[1])
177 self["key_green"].text = self.tag_first
178 self["key_yellow"].text = self.tag_second
180 # the rest is presented in a list, available on the
181 # fourth ("blue") button
182 if len(self.tags) > 2:
183 self["key_blue"].text = _("Other...")
185 self["key_blue"].text = ""
187 def reloadList(self):
188 self["list"].reload(self.current_ref, self.selected_tags)
189 title = _("Recorded files...")
190 if self.selected_tags is not None:
191 title += " - " + ','.join(self.selected_tags)
195 self.selected_tags = None
198 def showTagsN(self, n):
199 if len(self.tags) < n:
200 self.showTagWarning()
202 print "select tag #%d, %s, %s" % (n, self.tags[n - 1], ','.join(self.tags))
203 self.selected_tags = set([self.tags[n - 1]])
206 def showTagsFirst(self):
209 def showTagsSecond(self):
212 def tagChosen(self, tag):
214 self.selected_tags = set([tag[0]])
217 def showTagsMenu(self):
218 if len(self.tags) < 3:
219 self.showTagWarning()
221 list = [(tag, self.getTagDescription(tag)) for tag in self.tags ]
222 self.session.openWithCallback(self.tagChosen, ChoiceBox, title=_("Please select keyword to filter..."), list = list)
224 def showTagWarning(self):
226 self.session.open(MessageBox, _("You need to define some keywords first!\nPress the menu-key to define keywords.\nDo you want to define keywords now?"), MessageBox.TYPE_ERROR)