fix bluescreen in some conditions

[enigma2.git] / lib / python / Components / ServiceScan.py

diff --git a/lib/python/Components/ServiceScan.py b/lib/python/Components/ServiceScan.py
index 7cbc65dbbde16a0344ea59251d74577f4b64da89..0e23d344bcbfbd2d95bddbed916066478a797cd4 100644 (file)
--- a/lib/python/Components/ServiceScan.py
+++ b/lib/python/Components/ServiceScan.py
@@ -26,7 +26,7 @@ class ServiceScan:
                                        self.state = self.Error
                                        self.errorcode = errcode
                        else:
-                               self.text.setText(_("scan in progress - %d %% done!\n%d services found!") % (self.scan.getProgress(), self.scan.getNumServices()))
+                               self.text.setText(_("scan in progress - %d %% done!\n%d services found!") % (self.scan.getProgress(), self.foundServices + self.scan.getNumServices()))
                
                if self.state == self.Done:
                        if self.scan.getNumServices() == 1:
@@ -34,51 +34,51 @@ class ServiceScan:
                        elif self.scan.getNumServices() == 0:
                                self.text.setText(_("scan done!\nNo service found!"))
                        else:
-                               self.text.setText(_("scan done!\n%d services found!") % (self.scan.getNumServices()))
+                               self.text.setText(_("scan done!\n%d services found!") % (self.foundServices + self.scan.getNumServices()))
                
                if self.state == self.Error:
                        self.text.setText(_("ERROR - failed to scan (%s)!") % (self.Errors[self.errorcode]) )
+                       
+               if self.state == self.Done or self.state == self.Error:
+                       if self.run != len(self.scanList) - 1:
+                               self.foundServices += self.scan.getNumServices()
+                               self.execEnd()
+                               self.run += 1
+                               self.doRun()
+                               self.execBegin()
        
-       def __init__(self, progressbar, text, transponders, feid, flags):
+       def __init__(self, progressbar, text, servicelist, passNumber, scanList):
+               self.foundServices = 0
                self.progressbar = progressbar
                self.text = text
+               self.servicelist = servicelist
+               self.passNumber = passNumber
+               self.scanList = scanList
+               self.run = 0
+               
+               self.doRun()
+               
+       def doRun(self):
                self.scan = eComponentScan()
+               
+               self.feid = self.scanList[self.run]["feid"]
+               self.flags = self.scanList[self.run]["flags"]
                self.state = self.Idle
-               self.feid = feid
-               self.flags = flags
                self.scanStatusChanged()
                
-#              if 1:
-#                      parm = eDVBFrontendParametersSatellite()
-#
-#                      parm.frequency = 11817000
-#                      parm.symbol_rate = 27500000
-#                      parm.polarisation = 1 # eDVBFrontendParametersSatellite.Polarisation.Vertical
-#                      parm.fec = 3 # eDVBFrontendParametersSatellite.FEC.f3_4;
-#                      parm.inversion = 1 #eDVBFrontendParametersSatellite.Inversion.Off;
-#                      parm.orbital_position = 192
-#                      self.scan.addInitial(parm)
-#              else:
-#                              # until we have a terrestrial.xml:
-#                      for x in [490000000, 530000000, 546000000, 570000000, 626000000]:
-#                              parm = eDVBFrontendParametersTerrestrial()
-#                              parm.frequency = x
-#                              parm.inversion = 2  # eDVBFrontendParametersTerrestrial.Inversion.Unknown;
-#                              parm.bandwidth = 0  #eDVBFrontendParametersTerrestrial.Bandwidth.Bw8MHz;
-#                              parm.code_rate_HP = parm.code_rate_LP = 6 #eDVBFrontendParametersTerrestrial.FEC.fAuto;
-#                              parm.modulation = 1 #eDVBFrontendParametersTerrestrial.Modulation.QAM16;
-#                              parm.transmission_mode = 1 # eDVBFrontendParametersTerrestrial.TransmissionMode.TM8k;
-#                              parm.guard_interval = 0 # eDVBFrontendParametersTerrestrial.GuardInterval.GI_1_32;
-#                              parm.hierarchy = 0 #eDVBFrontendParametersTerrestrial.Hierarchy.HNone;
-#                              self.scan.addInitial(parm)
-               
-               for x in transponders:
+               for x in self.scanList[self.run]["transponders"]:
                        self.scan.addInitial(x)
-               
-               #self.scan.addInitial(parm)
+
+       def updatePass(self):
+               size = len(self.scanList)
+               if size > 1:
+                       self.passNumber.setText(_("pass") + " " + str(self.run + 1) + "/" + str(size) + " (" + _("Tuner") + " " + str(self.scanList[self.run]["feid"]) + ")")
                
        def execBegin(self):
+               self.updatePass()
                self.scan.statusChanged.get().append(self.scanStatusChanged)
+               self.scan.newService.get().append(self.newService)
+               self.servicelist.clear()
                self.state = self.Running
                err = self.scan.start(self.feid, self.flags)
                if err:
@@ -89,11 +89,18 @@ class ServiceScan:
        
        def execEnd(self):
                self.scan.statusChanged.get().remove(self.scanStatusChanged)
+               self.scan.newService.get().remove(self.newService)
                if not self.isDone():
                        print "*** warning *** scan was not finished!"
                
                del self.scan
 
        def isDone(self):
-               print "state is %d " % (self.state)
                return self.state == self.Done or self.state == self.Error
+
+       def newService(self):
+               newServiceName = self.scan.getLastServiceName()
+               self.servicelist.addItem(newServiceName)
+
+       def destroy(self):
+               pass