Zapping Mode Selection : add new Plugin

[vuplus_dvbapp] / lib / python / Plugins / SystemPlugins / ZappingModeSelection / plugin.py

diff --git a/lib/python/Plugins/SystemPlugins/ZappingModeSelection/plugin.py b/lib/python/Plugins/SystemPlugins/ZappingModeSelection/plugin.py
new file mode 100644 (file)
index 0000000..b0fee9b
--- /dev/null
+++ b/lib/python/Plugins/SystemPlugins/ZappingModeSelection/plugin.py
@@ -0,0 +1,80 @@
+from Screens.Screen import Screen
+from Components.ConfigList import ConfigListScreen
+from Components.config import config, getConfigListEntry, ConfigSubsection, ConfigSelection
+from Components.ActionMap import ActionMap
+from Screens.MessageBox import MessageBox
+from Components.Sources.StaticText import StaticText
+from Plugins.Plugin import PluginDescriptor
+from Tools.Directories import fileExists
+
+config.plugins.zappingModeSelection = ConfigSubsection()
+config.plugins.zappingModeSelection.zappingMode = ConfigSelection(default = "mute", choices = [ ("mute", _("MUTE")), ("hold", _("HOLD"))] )
+
+class ZappingModeSelectionInit:
+       def __init__(self):
+               self.setZappingMode(config.plugins.zappingModeSelection.zappingMode.value)
+
+       def setZappingMode(self, mode = "mute"):
+               if not fileExists("/proc/stb/video/zapping_mode"):
+                       return -1
+               print "<ZappingModeSelection> set zapping mode : %s" % mode
+               f = open("/proc/stb/video/zapping_mode", "w")
+               f.write("%s" % mode)
+               f.close()
+               return 0
+
+class ZappingModeSelection(Screen,ConfigListScreen,ZappingModeSelectionInit):
+       skin =  """
+               <screen position="center,center" size="560,250" title="Zapping Mode Selection" >
+                       <ePixmap pixmap="skin_default/buttons/red.png" position="110,10" size="140,40" alphatest="on" />
+                       <ePixmap pixmap="skin_default/buttons/green.png" position="310,10" size="140,40" alphatest="on" />
+                       <widget source="key_red" render="Label" position="110,10" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#9f1313" foregroundColor="#ffffff" transparent="1" />
+                       <widget source="key_green" render="Label" position="310,10" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#1f771f" foregroundColor="#ffffff" transparent="1" />
+                       <widget name="config" zPosition="2" position="5,70" size="550,200" scrollbarMode="showOnDemand" transparent="1" />
+               </screen>
+               """
+
+       def __init__(self,session):
+               Screen.__init__(self,session)
+               self.session = session
+               self["shortcuts"] = ActionMap(["ShortcutActions", "SetupActions" ],
+               {
+                       "ok": self.keySave,
+                       "cancel": self.keyCancel,
+                       "red": self.keyCancel,
+                       "green": self.keySave,
+               }, -2)
+               self.list = []
+               ConfigListScreen.__init__(self, self.list,session = self.session)
+               self["key_red"] = StaticText(_("Cancel"))
+               self["key_green"] = StaticText(_("Ok"))
+               self.createSetup()
+
+       def createSetup(self):
+               self.list = []
+               self.rcsctype = getConfigListEntry(_("Zapping Mode"), config.plugins.zappingModeSelection.zappingMode)
+               self.list.append( self.rcsctype )
+               self["config"].list = self.list
+               self["config"].l.setList(self.list)
+
+       def keySave(self):
+               print "<ZappingModeSelection> Zapping Code : ",config.plugins.zappingModeSelection.zappingMode.value
+               ret = self.setZappingMode(config.plugins.zappingModeSelection.zappingMode.value)
+               if ret == -1:
+                       self.resetConfig()
+                       self.session.openWithCallback(self.close, MessageBox, _("SET FAILED!\nPlease update to the latest driver"), MessageBox.TYPE_ERROR)
+               else:
+                       self.saveAll()
+                       self.close()
+
+       def resetConfig(self):
+               for x in self["config"].list:
+                       x[1].cancel()
+
+def main(session, **kwargs):
+       session.open(ZappingModeSelection)
+
+def Plugins(**kwargs):
+       return [PluginDescriptor(name=_("ZappingModeSelection"), description="Zapping Mode Selection", where = PluginDescriptor.WHERE_PLUGINMENU, needsRestart = False, fnc=main)]
+
+zappingmodeselectioninit = ZappingModeSelectionInit()