added parental control screen... allow changes (configuration, delete, clear) only...

diff --git a/zaphistorybrowser/src/plugin.py b/zaphistorybrowser/src/plugin.py
index 71c5be3..33804bc 100644 (file)
--- a/zaphistorybrowser/src/plugin.py
+++ b/zaphistorybrowser/src/plugin.py
@@ -11,6 +11,7 @@ from enigma import eListboxPythonMultiContent, eServiceCenter, gFont
 from os import environ
 from Plugins.Plugin import PluginDescriptor
 from Screens.ChannelSelection import ChannelSelection
+from Screens.ParentalControlSetup import ProtectedScreen
 from Screens.Screen import Screen
 from Tools.Directories import resolveFilename, SCOPE_LANGUAGE, SCOPE_PLUGINS
 import gettext
@@ -106,7 +107,7 @@ def ZapHistoryBrowserListEntry(serviceName, eventName):
 
 ################################################
 
-class ZapHistoryBrowser(Screen):
+class ZapHistoryBrowser(Screen, ProtectedScreen):
        skin = """
        <screen position="center,center" size="560,440" title="%s" >
                <ePixmap pixmap="skin_default/buttons/red.png" position="0,0" size="140,40" transparent="1" alphatest="on" />
@@ -122,10 +123,12 @@ class ZapHistoryBrowser(Screen):
 
        def __init__(self, session, servicelist):
                Screen.__init__(self, session)
+               ProtectedScreen.__init__(self)
                self.session = session
                
                self.servicelist = servicelist
                self.serviceHandler = eServiceCenter.getInstance()
+               self.allowChanges = True
                
                self["list"] = ZapHistoryBrowserList([])
                self["key_red"] = Label(_("Clear"))
@@ -172,39 +175,50 @@ class ZapHistoryBrowser(Screen):
                        self.servicelist.setHistoryPath()
 
        def clear(self):
-               for i in range(0, len(self.servicelist.history)):
-                       del self.servicelist.history[0]
-               self.buildList()
-               self.servicelist.history_pos = 0
+               if self.allowChanges:
+                       for i in range(0, len(self.servicelist.history)):
+                               del self.servicelist.history[0]
+                       self.buildList()
+                       self.servicelist.history_pos = 0
 
        def delete(self):
-               length = len(self.servicelist.history)
-               if length > 0:
-                       idx = (length - self["list"].getSelectionIndex()) - 1
-                       del self.servicelist.history[idx]
-                       self.buildList()
-                       
-                       # We must check if the current service is still in the zap-history
-                       currRef = self.session.nav.getCurrentlyPlayingServiceReference()
-                       idx = 0
-                       for x in self.servicelist.history:
-                               if len(x) == 2: # Single-Bouquet
-                                       ref = x[1]
-                               else: # Multi-Bouquet
-                                       ref = x[2]
-                               
-                               if ref == currRef:
-                                       self.servicelist.history_pos = idx
-                                       break
-                               else:
-                                       idx += 1
+               if self.allowChanges:
+                       length = len(self.servicelist.history)
+                       if length > 0:
+                               idx = (length - self["list"].getSelectionIndex()) - 1
+                               del self.servicelist.history[idx]
+                               self.buildList()
+                               currRef = self.session.nav.getCurrentlyPlayingServiceReference()
+                               idx = 0
+                               for x in self.servicelist.history:
+                                       if len(x) == 2: # Single-Bouquet
+                                               ref = x[1]
+                                       else: # Multi-Bouquet
+                                               ref = x[2]
+                                       if ref == currRef:
+                                               self.servicelist.history_pos = idx
+                                               break
+                                       else:
+                                               idx += 1
 
        def zapAndClose(self):
                self.zap()
                self.close()
 
        def config(self):
-               self.session.open(ZapHistoryConfigurator)
+               if self.allowChanges:
+                       self.session.open(ZapHistoryConfigurator)
+
+       def isProtected(self):
+               return config.ParentalControl.setuppinactive.value and config.ParentalControl.configured.value
+       
+       def pinEntered(self, result):
+               if result is None:
+                       self.allowChanges = False
+               elif not result:
+                       self.allowChanges = False
+               else:
+                       self.allowChanges = True
 
 ################################################