do not initialize config entrys on every start

diff --git a/lib/python/Plugins/SystemPlugins/PositionerSetup/plugin.py b/lib/python/Plugins/SystemPlugins/PositionerSetup/plugin.py
index 8f47033..46e5e63 100644 (file)
--- a/lib/python/Plugins/SystemPlugins/PositionerSetup/plugin.py
+++ b/lib/python/Plugins/SystemPlugins/PositionerSetup/plugin.py
@@ -374,6 +374,8 @@ class Tuner:
        def getTransponderData(self):
                return self.frontend.readTransponderData(True)
 
+tuning = None
+
 class TunerScreen(ScanSetup):
        skin = """
                <screen position="90,100" size="520,400" title="Tune">
@@ -392,18 +394,18 @@ class TunerScreen(ScanSetup):
                self.satEntry = None
 
                self.list = []
-               self.typeOfTuningEntry = getConfigListEntry(_('Tune'), self.tuning.type)
+               self.typeOfTuningEntry = getConfigListEntry(_('Tune'), tuning.type)
                self.list.append(self.typeOfTuningEntry)
-               self.satEntry = getConfigListEntry(_('Satellite'), self.tuning.sat)
+               self.satEntry = getConfigListEntry(_('Satellite'), tuning.sat)
                self.list.append(self.satEntry)
-               if self.tuning.type.value == "manual_transponder":
+               if tuning.type.value == "manual_transponder":
                        self.list.append(getConfigListEntry(_('Frequency'), self.scan_sat.frequency))
                        self.list.append(getConfigListEntry(_('Inversion'), self.scan_sat.inversion))
                        self.list.append(getConfigListEntry(_('Symbol Rate'), self.scan_sat.symbolrate))
                        self.list.append(getConfigListEntry(_("Polarity"), self.scan_sat.polarization))
                        self.list.append(getConfigListEntry(_("FEC"), self.scan_sat.fec))
-               elif self.tuning.type.value == "predefined_transponder":
-                       self.list.append(getConfigListEntry(_("Transponder"), self.tuning.transponder))
+               elif tuning.type.value == "predefined_transponder":
+                       self.list.append(getConfigListEntry(_("Transponder"), tuning.transponder))
                self["config"].list = self.list
                self["config"].l.setList(self.list)
 
@@ -411,22 +413,29 @@ class TunerScreen(ScanSetup):
                if self["config"].getCurrent() == self.typeOfTuningEntry:
                        self.createSetup()
                elif self["config"].getCurrent() == self.satEntry:
-                       self.updateTransponders()
                        self.createSetup()
 
        def createConfig(self, foo):
-               self.tuning = ConfigSubsection()
-               self.tuning.type = ConfigSelection(
-                       default = "manual_transponder",
-                       choices = { "manual_transponder" : _("Manual transponder"),
-                                               "predefined_transponder" : _("Predefined transponder") } )
-               self.tuning.sat = ConfigSatlist(list=nimmanager.getRotorSatListForNim(self.feid))
+               if not tuning:
+                       global tuning
+                       tuning = ConfigSubsection()
+                       tuning.type = ConfigSelection(
+                               default = "manual_transponder",
+                               choices = { "manual_transponder" : _("Manual transponder"),
+                                                       "predefined_transponder" : _("Predefined transponder") } )
+                       tuning.sat = ConfigSatlist(list=nimmanager.getRotorSatListForNim(self.feid))
+                       tuning.sat.addNotifier(self.tuningSatChanged)
+                       self.updateTransponders()
+                       TunerScreenConfigCreated = True
                ScanSetup.createConfig(self, None)
-               self.updateTransponders()
+
+       def tuningSatChanged(self, *parm):
+               if tuning.type.value == "predefined_transponder":
+                       self.updateTransponders()
 
        def updateTransponders(self):
-               if len(self.tuning.sat.choices):
-                       transponderlist = nimmanager.getTransponders(int(self.tuning.sat.value))
+               if len(tuning.sat.choices):
+                       transponderlist = nimmanager.getTransponders(int(tuning.sat.value))
                        tps = []
                        cnt=0
                        for x in transponderlist:
@@ -455,12 +464,12 @@ class TunerScreen(ScanSetup):
                                elif x[4] == 6:
                                        fec = "FEC_None"
                                tps.append(str(x[1]) + "," + str(x[2]) + "," + pol + "," + fec)
-                       self.tuning.transponder = ConfigSelection(choices=tps)
+                       tuning.transponder = ConfigSelection(choices=tps)
 
        def keyGo(self):
                returnvalue = (0, 0, 0, 0, 0, 0)
-               satpos = int(self.tuning.sat.value)
-               if self.tuning.type.value == "manual_transponder":
+               satpos = int(tuning.sat.value)
+               if tuning.type.value == "manual_transponder":
                        returnvalue = (
                                self.scan_sat.frequency.value,
                                self.scan_sat.symbolrate.value,
@@ -468,8 +477,8 @@ class TunerScreen(ScanSetup):
                                self.scan_sat.fec.index,
                                self.scan_sat.inversion.index,
                                satpos)
-               elif self.tuning.type.value == "predefined_transponder":
-                       transponder = nimmanager.getTransponders(satpos)[self.tuning.transponder.index]
+               elif tuning.type.value == "predefined_transponder":
+                       transponder = nimmanager.getTransponders(satpos)[tuning.transponder.index]
                        returnvalue = (int(transponder[1] / 1000), int(transponder[2] / 1000), transponder[3], transponder[4], 2, satpos)
                self.close(returnvalue)