code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Plugins/Extensions/HbbTV/hbbtv.py

   1 from Screens.Screen import Screen
   2
   3 from enigma import eTimer, fbClass, eRCInput
   4
   5 import struct, vbcfg
   6
   7 from __init__ import _
   8 from vbipc import VBController
   9
  10 class HbbTVWindow(Screen):
  11         skin = """
  12                 <screen name="HbbTVWindow" position="0,0" size="1280,720" backgroundColor="transparent" flags="wfNoBorder" title="HbbTV Plugin">
  13                 </screen>
  14                 """
  15         def __init__(self, session, url=None, app_info=None):
  16                 fbClass.getInstance().lock()
  17                 eRCInput.getInstance().lock()
  18
  19                 Screen.__init__(self, session)
  20
  21                 self._url = url
  22                 self._info = app_info
  23
  24                 self.onLayoutFinish.append(self.start_hbbtv_application)
  25
  26                 self._close_timer = eTimer()
  27                 self._close_timer.callback.append(self.stop_hbbtv_application)
  28
  29                 try:
  30                         if self._cb_set_title not in vbcfg.g_main.vbhandler.onSetTitleCB:
  31                                 vbcfg.g_main.vbhandler.onSetTitleCB.append(self._cb_set_title)
  32                 except Exception:
  33                         pass
  34
  35                 try:
  36                         if self._cb_close_window not in vbcfg.g_main.vbhandler.onCloseCB:
  37                                 vbcfg.g_main.vbhandler.onCloseCB.append(self._cb_close_window)
  38                 except Exception:
  39                         pass
  40
  41         def _cb_set_title(self, title=None):
  42                 vbcfg.LOG("pate title: %s" % title)
  43                 if title is None:
  44                         return
  45                 self.setTitle(title)
  46
  47         def _cb_close_window(self):
  48                 self._close_timer.start(1000)
  49
  50         def start_hbbtv_application(self):
  51                 vbcfg.g_main.vbhandler.soft_volume = -1
  52                 self.setTitle(_('HbbTV Plugin'))
  53                 vbcfg.LOG("Starting HbbTV")
  54
  55                 vbcfg.DEBUG("url : %s" % self._url and self._url)
  56                 vbcfg.DEBUG("info: %s" % self._info and self._info["url"])
  57
  58                 if self._info and self._info["control"] == 1 and vbcfg.g_channel_info is not None:
  59                         (sid, onid, tsid, name) = vbcfg.g_channel_info
  60                         params = struct.pack('iiiiii', 0, self._info["orgid"], sid, onid, tsid, 0)
  61                         ret = VBController.command('HBBTV_LOADAIT', params)
  62                 else:
  63                         ret = VBController.command('HBBTV_OPENURL', self._url)
  64
  65                 if ret is False:
  66                         self._close_timer.start(1000)
  67                         vbcfg.ERR("Failed to start hbbtv")
  68
  69         def stop_hbbtv_application(self):
  70                 self._close_timer.stop()
  71                 self._close_timer = None
  72
  73                 try:
  74                         if self._cb_set_title in vbcfg.g_main.vbhandler.onSetTitleCB:
  75                                 vbcfg.g_main.vbhandler.onSetTitleCB.remove(self._cb_set_title)
  76                 except Exception:
  77                         pass
  78
  79                 try:
  80                         if self._cb_close_window in vbcfg.g_main.vbhandler.onCloseCB:
  81                                 vbcfg.g_main.vbhandler.onCloseCB.remove(self._cb_close_window)
  82                 except Exception:
  83                         pass
  84
  85                 from enigma import getDesktop, gMainDC
  86                 desktop_size = getDesktop(0).size()
  87                 gMainDC.getInstance().setResolution(desktop_size.width(), desktop_size.height())
  88
  89                 fbClass.getInstance().unlock()
  90                 eRCInput.getInstance().unlock()
  91
  92                 vbcfg.LOG("Stop HbbTV")
  93                 self.close()
  94