add possibility to remove timers in epglist

[vuplus_dvbapp] / lib / python / Screens / EpgSelection.py

diff --git a/lib/python/Screens/EpgSelection.py b/lib/python/Screens/EpgSelection.py
index 6740bfb..b40f445 100644 (file)
--- a/lib/python/Screens/EpgSelection.py
+++ b/lib/python/Screens/EpgSelection.py
@@ -5,11 +5,13 @@ from Components.Pixmap import Pixmap
 from Components.Label import Label
 from Components.EpgList import EPGList, EPG_TYPE_SINGLE, EPG_TYPE_SIMILAR, EPG_TYPE_MULTI
 from Components.ActionMap import ActionMap
+from Components.TimerSanityCheck import TimerSanityCheck
 from Screens.TimerEdit import TimerSanityConflict
 from Screens.EventView import EventViewSimple
+from Screens.MessageBox import MessageBox
 from TimeDateInput import TimeDateInput
 from enigma import eServiceReference
-from RecordTimer import RecordTimerEntry, parseEvent
+from RecordTimer import RecordTimerEntry, parseEvent, AFTEREVENT
 from TimerEntry import TimerEntry
 from ServiceReference import ServiceReference
 from time import localtime, time
@@ -17,6 +19,9 @@ from time import localtime, time
 mepg_config_initialized = False
 
 class EPGSelection(Screen):
+       ADD_TIMER = 0
+       REMOVE_TIMER = 1
+
        def __init__(self, session, service, zapFunc=None, eventid=None, bouquetChangeCB=None):
                Screen.__init__(self, session)
                self.bouquetChangeCB = bouquetChangeCB
@@ -58,6 +63,7 @@ class EPGSelection(Screen):
                        self.zapFunc = zapFunc
 
                self["key_green"] = Button(_("Add timer"))
+               self.key_green_choice = self.ADD_TIMER
                self["list"] = EPGList(type = self.type, selChangedCB = self.onSelectionChanged, timer = self.session.nav.RecordTimer)
 
                self["actions"] = ActionMap(["EPGSelectActions", "OkCancelActions"],
@@ -179,14 +185,28 @@ class EPGSelection(Screen):
                if self.type == EPG_TYPE_MULTI:
                        self["list"].updateMultiEPG(1)
 
+       def removeTimer(self, timer):
+               timer.afterEvent = AFTEREVENT.NONE
+               self.session.nav.RecordTimer.removeEntry(timer)
+               self["key_green"].setText(_("Add timer"))
+               self.key_green_choice = self.ADD_TIMER
+
        def timerAdd(self):
                cur = self["list"].getCurrent()
                event = cur[0]
                serviceref = cur[1]
                if event is None:
                        return
-               newEntry = RecordTimerEntry(serviceref, checkOldTimers = True, *parseEvent(event))
-               self.session.openWithCallback(self.finishedAdd, TimerEntry, newEntry)
+               eventid = event.getEventId()
+               refstr = serviceref.ref.toString()
+               for timer in self.session.nav.RecordTimer.timer_list:
+                       if timer.eit == eventid and timer.service_ref.ref.toString() == refstr:
+                               cb_func = lambda ret : not ret or self.removeTimer(timer)
+                               self.session.openWithCallback(cb_func, MessageBox, _("Do you really want to delete %s?") % event.getEventName())
+                               break
+               else:
+                       newEntry = RecordTimerEntry(serviceref, checkOldTimers = True, *parseEvent(event))
+                       self.session.openWithCallback(self.finishedAdd, TimerEntry, newEntry)
 
        def finishedAdd(self, answer):
                print "finished add"
@@ -200,8 +220,12 @@ class EPGSelection(Screen):
                                        self.session.nav.RecordTimer.record(entry)
                                else:
                                        self.session.openWithCallback(self.finishSanityCorrection, TimerSanityConflict, simulTimerList)
+                       self["key_green"].setText(_("Remove timer"))
+                       self.key_green_choice = self.REMOVE_TIMER
                else:
-                       print "Timeredit aborted"               
+                       self["key_green"].setText(_("Add timer"))
+                       self.key_green_choice = self.ADD_TIMER
+                       print "Timeredit aborted"
        
        def finishSanityCorrection(self, answer):
                self.finishedAdd(answer)
@@ -211,7 +235,7 @@ class EPGSelection(Screen):
 
        def moveDown(self):
                self["list"].moveDown()
-
+       
        def applyButtonState(self, state):
                if state == 0:
                        self["now_button"].hide()
@@ -249,6 +273,7 @@ class EPGSelection(Screen):
                                self["more_button_sel"].hide()
 
        def onSelectionChanged(self):
+               cur = self["list"].getCurrent()
                if self.type == EPG_TYPE_MULTI:
                        count = self["list"].getCurrentChangeCount()
                        if self.ask_time != -1:
@@ -261,7 +286,7 @@ class EPGSelection(Screen):
                                self.applyButtonState(1)
                        days = [ _("Mon"), _("Tue"), _("Wed"), _("Thu"), _("Fri"), _("Sat"), _("Sun") ]
                        datastr = ""
-                       event = self["list"].getCurrent()[0]
+                       event = cur[0]
                        if event is not None:
                                now = time()
                                beg = event.getBeginTime()
@@ -272,3 +297,23 @@ class EPGSelection(Screen):
                                else:
                                        datestr = '%s %d.%d.'%(_("Today"), begTime[2], begTime[1])
                        self["date"].setText(datestr)
+               else:
+                       event = cur[0]
+
+               if event is None:
+                       return
+
+               serviceref = cur[1]
+               eventid = event.getEventId()
+               refstr = serviceref.ref.toString()
+
+               for timer in self.session.nav.RecordTimer.timer_list:
+                       if self.key_green_choice != self.REMOVE_TIMER:
+                               if timer.eit == eventid and timer.service_ref.ref.toString() == refstr:
+                                       self["key_green"].setText(_("Remove timer"))
+                                       self.key_green_choice = self.REMOVE_TIMER
+                                       break
+               else:
+                       if self.key_green_choice != self.ADD_TIMER:
+                               self["key_green"].setText(_("Add timer"))
+                               self.key_green_choice = self.ADD_TIMER