check for running jobs before shutting down/rebooting
[enigma2.git] / lib / python / Screens / TaskView.py
index 299c0fa..8d38ed6 100644 (file)
 from Screen import Screen
+from Components.ConfigList import ConfigListScreen
+from Components.config import config, ConfigSubsection, ConfigSelection, getConfigListEntry
+from InfoBarGenerics import InfoBarNotifications
+import Screens.Standby
+from Tools import Notifications
 
-class JobView(Screen):
-       def __init__(self, session, job, cancelable = True, close_on_finish = False):
+class JobView(InfoBarNotifications, Screen, ConfigListScreen):
+       def __init__(self, session, job, parent=None, cancelable = True, backgroundable = True, afterEvent = 0):
                from Components.Sources.StaticText import StaticText
                from Components.Sources.Progress import Progress
                from Components.Sources.Boolean import Boolean
                from Components.ActionMap import ActionMap
-               Screen.__init__(self, session)
+               Screen.__init__(self, session, parent)
+               InfoBarNotifications.__init__(self)
+               ConfigListScreen.__init__(self, [])
+               self.parent = parent
                self.job = job
-               self.close_on_finish = close_on_finish
-               self.cancelable = cancelable
+               self.job.taskview = self
 
                self["job_name"] = StaticText(job.name)
                self["job_progress"] = Progress()
                self["job_status"] = StaticText()
                self["job_task"] = StaticText()
                self["finished"] = Boolean()
+               self["cancelable"] = Boolean(cancelable)
+               self["backgroundable"] = Boolean(backgroundable)
+
+               self["key_blue"] = StaticText(_("Background"))
 
                self.onShow.append(self.windowShow)
                self.onHide.append(self.windowHide)
 
-               self["actions"] = ActionMap(["OkCancelActions"], 
-                       {
-                               "ok": self.ok,
-                               "cancel": self.abort
-                       })
+               self["setupActions"] = ActionMap(["SetupActions", "ColorActions"],
+               {
+                   "green": self.ok,
+                   "red": self.abort,
+                   "blue": self.background,
+                   "cancel": self.ok,
+                   "ok": self.ok,
+               }, -2)
+
+               self.afterevents = [ "nothing", "standby", "deepstandby", "close" ]
+               self.settings = ConfigSubsection()
+               self.settings.afterEvent = ConfigSelection(choices = [("nothing", _("do nothing")), ("close", _("Close")), ("standby", _("go to standby")), ("deepstandby", _("go to deep standby"))], default = self.afterevents[afterEvent])
+               self.setupList()
+               self.state_changed()
 
+       def setupList(self):
+               self["config"].setList( [ getConfigListEntry(_("After event"), self.settings.afterEvent) ])
+               
+       def keyLeft(self):
+               ConfigListScreen.keyLeft(self)
+               self.setupList()
+
+       def keyRight(self):
+               ConfigListScreen.keyRight(self)
+               self.setupList()
+       
        def windowShow(self):
                self.job.state_changed.append(self.state_changed)
-               self.state_changed()
 
        def windowHide(self):
-               self.job.state_changed.remove(self.state_changed)
+               if len(self.job.state_changed) > 0:
+                   self.job.state_changed.remove(self.state_changed)
 
        def state_changed(self):
                j = self.job
                self["job_progress"].range = j.end
                self["job_progress"].value = j.progress
-               print "JobView::state_changed:", j.end, j.progress
-               self["job_status"].text = {j.NOT_STARTED: _("Waiting"), j.IN_PROGRESS: _("In Progress"), j.FINISHED: _("Finished"), j.FAILED: _("Failed")}[j.status]
+               #print "JobView::state_changed:", j.end, j.progress
+               self["job_status"].text = j.getStatustext()
                if j.status == j.IN_PROGRESS:
                        self["job_task"].text = j.tasks[j.current_task].name
                else:
                        self["job_task"].text = ""
                if j.status in [j.FINISHED, j.FAILED]:
-                       if self.close_on_finish:
-                               self.close()
-                       else:
+                       self.performAfterEvent()
+                       self["backgroundable"].boolean = False
+                       if j.status == j.FINISHED:
                                self["finished"].boolean = True
+                               self["cancelable"].boolean = False
+                       elif j.status == j.FAILED:
+                               self["cancelable"].boolean = True
+
+       def background(self):
+               if self["backgroundable"].boolean == True:
+                       self.close(True)
 
        def ok(self):
                if self.job.status in [self.job.FINISHED, self.job.FAILED]:
-                       self.close()
+                       self.close(False)
 
        def abort(self):
                if self.job.status in [self.job.FINISHED, self.job.FAILED]:
-                       self.close()
-               if self.cancelable:
+                       self.close(False)
+               if self["cancelable"].boolean == True:
                        self.job.cancel()
+
+       def performAfterEvent(self):
+               self["config"].hide()
+               if self.settings.afterEvent.getValue() == "nothing":
+                       return
+               elif self.settings.afterEvent.getValue() == "close":
+                       self.abort()
+               from Screens.MessageBox import MessageBox
+               if self.settings.afterEvent.getValue() == "deepstandby":
+                       if not Screens.Standby.inTryQuitMainloop:
+                               Notifications.AddNotificationWithCallback(self.sendTryQuitMainloopNotification, MessageBox, _("A sleep timer wants to shut down\nyour Dreambox. Shutdown now?"), timeout = 20)
+               elif self.settings.afterEvent.getValue() == "standby":
+                       if not Screens.Standby.inStandby:
+                               Notifications.AddNotificationWithCallback(self.sendStandbyNotification, MessageBox, _("A sleep timer wants to set your\nDreambox to standby. Do that now?"), timeout = 20)
+
+       def sendStandbyNotification(self, answer):
+               if answer:
+                       Notifications.AddNotification(Screens.Standby.Standby)
+
+       def sendTryQuitMainloopNotification(self, answer):
+               if answer:
+                       Notifications.AddNotification(Screens.Standby.TryQuitMainloop, 1)