1 from Screen import Screen
2 from Components.Button import Button
3 from Components.ServiceList import ServiceList
4 from Components.ActionMap import ActionMap
5 from EpgSelection import EPGSelection
6 from enigma import eServiceReference, eEPGCache, eEPGCachePtr, eServiceCenter, eServiceCenterPtr, iMutableServiceListPtr
8 from Screens.FixedMenu import FixedMenu
10 import xml.dom.minidom
12 class ChannelContextMenu(FixedMenu):
13 def __init__(self, session, csel):
16 menu = [("back", self.close)]
18 if csel.mutableList is not None:
19 if not csel.bouquet_mark_edit:
21 menu.append(("disable move mode", self.toggleMoveMode))
23 menu.append(("enable move mode", self.toggleMoveMode))
26 if csel.bouquet_mark_edit:
27 menu.append(("end bouquet edit", self.bouquetMarkEnd))
28 menu.append(("abort bouquet edit", self.bouquetMarkAbort))
30 menu.append(("edit bouquet...", self.bouquetMarkStart))
32 if not csel.bouquet_mark_edit and not csel.movemode:
33 menu.append(("remove service", self.removeCurrentService))
35 FixedMenu.__init__(self, session, "Channel Selection", menu)
36 self.skinName = "Menu"
38 def removeCurrentService(self):
40 self.csel.removeCurrentService()
42 def toggleMoveMode(self):
43 self.csel.toggleMoveMode()
46 def bouquetMarkStart(self):
48 self.csel.startMarkedEdit()
50 def bouquetMarkEnd(self):
51 self.csel.endMarkedEdit(abort=False)
54 def bouquetMarkAbort(self):
55 self.csel.endMarkedEdit(abort=True)
58 class ChannelSelection(Screen):
59 def __init__(self, session):
60 Screen.__init__(self, session)
62 self.entry_marked = False
64 self.bouquet_mark_edit = False
69 self["key_red"] = Button("All")
70 self["key_green"] = Button("Provider")
71 self["key_yellow"] = Button("Satellite")
72 self["key_blue"] = Button("Favourites")
74 self["list"] = ServiceList()
75 self.setRoot(eServiceReference("""1:0:1:0:0:0:0:0:0:0:(type == 1)"""))
77 #self["okbutton"] = Button("ok", [self.channelSelected])
79 class ChannelActionMap(ActionMap):
80 def action(self, contexts, action):
81 if action[:7] == "bouquet":
83 l.setRoot(eServiceReference("1:7:1:0:0:0:0:0:0:0:" + action[8:]))
85 if action == "cancel":
87 if l.movemode: #movemode active?
88 l.channelSelected() # unmark
89 l.toggleMoveMode() # disable move mode
90 elif l.bouquet_mark_edit:
91 l.endMarkedEdit(True) # abort edit mode
92 ActionMap.action(self, contexts, action)
94 self["actions"] = ChannelActionMap(["ChannelSelectActions", "OkCancelActions", "ContextMenuActions"],
97 "ok": self.channelSelected,
99 "contextMenu": self.doContext,
100 "showEPGList": self.showEPGList
102 self["actions"].csel = self
104 def showEPGList(self):
105 ref=self["list"].getCurrent()
106 ptr=eEPGCache.getInstance()
107 if ptr.startTimeQuery(ref) != -1:
108 self.session.open(EPGSelection, ref)
110 print 'no epg for service', ref.toString()
112 # multiple marked entry stuff ( edit mode, later multiepg selection )
113 def startMarkedEdit(self):
115 # add all services from the current list to internal marked set in listboxservicecontent
116 if self.mutableList is not None:
117 self.bouquetRoot = l.getRoot()
118 self.clearMarks() # this clears the internal marked set in the listboxservicecontent
119 self.bouquet_mark_edit = True
120 self.__marked = l.getRootServices()
121 for x in self.__marked:
122 l.addMarked(eServiceReference(x))
124 def removeCurrentService(self):
127 if ref.valid() and self.mutableList is not None:
128 self.mutableList.removeService(ref)
129 self.mutableList.flushChanges() #FIXME dont flush on each single removed service
130 self.setRoot(l.getRoot())
132 def endMarkedEdit(self, abort):
134 if not abort and self.mutableList is not None:
135 new_marked = set(l.getMarked())
136 old_marked = set(self.__marked)
137 removed = old_marked - new_marked
138 added = new_marked - old_marked
142 self.mutableList.removeService(eServiceReference(x))
145 self.mutableList.addService(eServiceReference(x))
147 self.mutableList.flushChanges()
148 self.setRoot(self.bouquetRoot)
151 self.bouquet_mark_edit = False
152 self.bouquetRoot = None
154 def setRoot(self, root):
155 if not self.movemode:
156 if not self.bouquet_mark_edit:
157 serviceHandler = eServiceCenter.getInstance()
158 list = serviceHandler.list(root)
160 self.mutableList = list.startEdit()
162 self.mutableList = None
163 self["list"].setRoot(root)
165 def clearMarks(self):
166 self["list"].clearMarks()
169 if not self.bouquet_mark_edit:
171 ref = self["list"].getCurrent()
172 if self["list"].isMarked(ref):
173 self["list"].removeMarked(ref)
175 self["list"].addMarked(ref)
177 def channelSelected(self):
178 ref = self["list"].getCurrent()
180 if self.entry_marked:
181 self["list"].setCurrentMarked(False)
182 self.entry_marked = False
184 self["list"].setCurrentMarked(True)
185 self.entry_marked = True
186 elif (ref.flags & 7) == 7:
188 elif self.bouquet_mark_edit:
191 self.session.nav.playService(ref)
196 self.session.nav.playService(self["list"].getCurrent())
199 self["list"].moveUp()
202 self["list"].moveDown()
205 self.session.open(ChannelContextMenu, self)
207 def toggleMoveMode(self):
209 if self.entry_marked:
210 self.channelSelected() # unmark current entry
211 self.movemode = False
212 self.mutableList.flushChanges() # FIXME add check if changes was made