generic show/hide support for GUIComponents

[enigma2.git] / lib / python / Screens / EpgSelection.py

diff --git a/lib/python/Screens/EpgSelection.py b/lib/python/Screens/EpgSelection.py
index 9458e39564a209ccd1d0a61edd01083f1a33ecc8..378e0d8976b727539cc351a9ec70b4d3cceef628 100644 (file)
--- a/lib/python/Screens/EpgSelection.py
+++ b/lib/python/Screens/EpgSelection.py
@@ -1,36 +1,52 @@
 from Screen import Screen
 from Components.Button import Button
+from Components.Pixmap import Pixmap
+from Components.Label import Label
 from Components.EpgList import *
 from Components.ActionMap import ActionMap
-from Screens.EventView import EventView
+from Components.ScrollLabel import ScrollLabel
+from Screens.EventView import EventViewSimple
 from enigma import eServiceReference, eServiceEventPtr
 from Screens.FixedMenu import FixedMenu
 from RecordTimer import RecordTimerEntry, parseEvent
 from TimerEdit import TimerEditList
 from TimerEntry import TimerEntry
 from ServiceReference import ServiceReference
+from Components.config import config, currentConfigSelectionElement
+from time import localtime
 
 import xml.dom.minidom
 
 class EPGSelection(Screen):
-       def __init__(self, session, service):
+       def __init__(self, session, service, zapFunc=None):
                Screen.__init__(self, session)
-
                self["key_red"] = Button("")
-               self["key_green"] = Button(_("Add timer"))
-
+               self.closeRecursive = False
                if isinstance(service, eServiceReference):
                        self.type = EPG_TYPE_SINGLE
                        self["key_yellow"] = Button()
                        self["key_blue"] = Button()
                        self.currentService=ServiceReference(service)
                else:
+                       self.skinName = "EPGSelectionMulti"
                        self.type = EPG_TYPE_MULTI
                        self["key_yellow"] = Button(_("Prev"))
                        self["key_blue"] = Button(_("Next"))
+                       self["now_button"] = Pixmap()
+                       self["next_button"] = Pixmap()
+                       self["more_button"] = Pixmap()
+                       self["now_button_sel"] = Pixmap()
+                       self["next_button_sel"] = Pixmap()
+                       self["more_button_sel"] = Pixmap()
+                       self["now_text"] = Label()
+                       self["next_text"] = Label()
+                       self["more_text"] = Label()
+                       self["date"] = Label()
                        self.services = service
+                       self.zapFunc = zapFunc
 
-               self["list"] = EPGList(self.type)
+               self["key_green"] = Button(_("Add timer"))
+               self["list"] = EPGList(self.type, self.onSelectionChanged)
 
                class ChannelActionMap(ActionMap):
                        def action(self, contexts, action):
@@ -38,22 +54,31 @@ class EPGSelection(Screen):
 
                self["actions"] = ChannelActionMap(["EPGSelectActions", "OkCancelActions"],
                        {
-                               "cancel": self.closeClose,
+                               "cancel": self.closeScreen,
                                "ok": self.eventSelected,
                                "timerAdd": self.timerAdd,
                                "yellow": self.yellowButtonPressed,
                                "blue": self.blueButtonPressed,
-                               "info": self.closeInfo
+                               "info": self.infoKeyPressed,
+                               "zapTo": self.zapTo
                        })
                self["actions"].csel = self
 
                self.onLayoutFinish.append(self.onCreate)
 
-       def closeClose(self):
-               self.close(False)
-               
-       def closeInfo(self):
-               self.close(True)
+       def closeScreen(self):
+               self.close(self.closeRecursive or self.type == EPG_TYPE_SINGLE)
+
+       def infoKeyPressed(self):
+               if self.type == EPG_TYPE_MULTI:
+                       cur = self["list"].getCurrent()
+                       event = cur[0]
+                       service = cur[1]
+               else:
+                       event = self["list"].getCurrent()
+                       service = self.currentService
+               if event is not None:
+                       self.session.open(EventViewSimple, event, service, self.eventViewCallback)
 
        #just used in multipeg
        def onCreate(self):
@@ -83,16 +108,17 @@ class EPGSelection(Screen):
                                setEvent(cur[0])
                                setService(cur[1])
 
+       def zapTo(self): # just used in multiepg
+               if self.zapFunc != None:
+                       self.closeRecursive = True
+                       ref = self["list"].getCurrent()[1]
+                       self.zapFunc(ref.ref)
+
        def eventSelected(self):
                if self.type == EPG_TYPE_SINGLE:
-                       event = self["list"].getCurrent()
-                       service = self.currentService
+                       self.infoKeyPressed()
                else: # EPG_TYPE_MULTI
-                       cur = self["list"].getCurrent()
-                       event = cur[0]
-                       service = cur[1]
-               if event is not None:
-                       self.session.open(EventView, event, service, self.eventViewCallback)
+                       self.zapTo()
 
        def yellowButtonPressed(self):
                if self.type == EPG_TYPE_MULTI:
@@ -116,7 +142,7 @@ class EPGSelection(Screen):
                self.session.openWithCallback(self.timerEditFinished, TimerEntry, newEntry)
 
        def timerEditFinished(self, answer):
-               if (answer[0]):
+               if answer[0]:
                        self.session.nav.RecordTimer.record(answer[1])
                else:
                        print "Timeredit aborted"       
@@ -126,3 +152,48 @@ class EPGSelection(Screen):
 
        def moveDown(self):
                self["list"].moveDown()
+
+       def applyButtonState(self, state):
+               if state == 1:
+                       self["now_button_sel"].show()
+                       self["now_button"].hide()
+               else:
+                       self["now_button"].show()
+                       self["now_button_sel"].hide()
+
+               if state == 2:
+                       self["next_button_sel"].show()
+                       self["next_button"].hide()
+               else:
+                       self["next_button"].show()
+                       self["next_button_sel"].hide()
+
+               if state == 3:
+                       self["more_button_sel"].show()
+                       self["more_button"].hide()
+               else:
+                       self["more_button"].show()
+                       self["more_button_sel"].hide()
+
+       def onSelectionChanged(self):
+               if self.type == EPG_TYPE_MULTI:
+                       count = self["list"].getCurrentChangeCount()
+                       if count > 1:
+                               self.applyButtonState(3)
+                       elif count > 0:
+                               self.applyButtonState(2)
+                       else:
+                               self.applyButtonState(1)
+                       days = [ _("Mon"), _("Tue"), _("Wed"), _("Thu"), _("Fri"), _("Sat"), _("Sun") ]
+                       datastr = ""
+                       event = self["list"].getCurrent()[0]
+                       if event is not None:
+                               now = time()
+                               beg = event.getBeginTime()
+                               nowTime = localtime(now)
+                               begTime = localtime(beg)
+                               if nowTime[2] != begTime[2]:
+                                       datestr = '%s %d.%d.'%(days[begTime[6]], begTime[2], begTime[1])
+                               else:
+                                       datestr = '%s %d.%d.'%(_("Today"), begTime[2], begTime[1])
+                       self["date"].setText(datestr)