def loadChannels(self):
if self.channels is None:
self.channels = Channel.mergeChannels(self.domainCache.getChannels())
self.channels.sort(key=Channel.getSortableChannelNumber)
self.channelsById = odict()
for c in self.channels:
self.channelsById[c.getChannelId()] = c
def loadChannels(self):
if self.channels is None:
self.channels = Channel.mergeChannels(self.domainCache.getChannels())
self.channels.sort(key=Channel.getSortableChannelNumber)
self.channelsById = odict()
for c in self.channels:
self.channelsById[c.getChannelId()] = c
def loadGuide(self):
"""
Method to load and display the tv guide information. If this is
the first time being called, it initializes the tv guide
parameters.
"""
log.debug('Loading tv guide..')
if self.prevFocus:
for c in self.gridCells:
if c.control == self.prevFocus:
self.prevButtonInfo = c
self.prevFocus = None
break
if not self.initialized:
self.channel_x = 60
self.channel_h = 40
self.channel_w = 340 - 120 + WIDTH_CHANNEL_ICON
self.channel_dx = 5
self.time_y = 140
self.time_h = 40
self.guide_x = 310
self.guide_dx = 12
self.guide_dy = 1
self.guide_y = self.time_y + self.time_h + self.guide_dy
self.guide_w = 1220 - 280
self.guide_h = 530 - 140 - self.time_h - self.guide_dy
# calculate pixels per hour used repeatedly
self.widthPerHour = self.guide_w / self.hoursPerPage
# calculate channels per page based on guide height
# self.channelsPerPage = int(self.guide_h / (self.guide_dy+self.channel_h) )
log.debug("channelSpan=%d" % self.channelsPerPage)
# allocate the remainder to vertical spacing between channels
# TODO: Fix gaps betweek rows:
#remainder = self.guide_h // (self.guide_dy+self.channel_h)
remainder = 0
log.debug('remainder = ' + str(remainder))
self.guide_dy += (remainder / self.channelsPerPage)
# retrieve, consolidate, and sort channels
self.channels = Channel.mergeChannels(self.domainCache.getChannels())
self.channels.sort(key=Channel.getSortableChannelNumber)
self.pager = Pager(len(self.channels), self.channelsPerPage)
self.setChannel(int(self.settings.get('tv_guide_last_selected')))
self.setTime(datetime.now() - timedelta(minutes=30))
self.initialized = True
self._render()
if not self.prevButtonInfo:
# set focus to the first control on the screen
if len(self.gridCells) > 0:
self.prevFocus = self.gridCells[0].control
self.setFocus(self.prevFocus)
else:
raise Exception, self.translator.get(m.NO_EPG_DATA)
def loadGuide(self, skipChannels=False):
"""
Method to load and display the tv guide information. If this is
the first time being called, it initializes the tv guide
parameters.
"""
log.debug('Loading tv guide..')
if self.prevFocus:
for c in self.gridCells:
if c.control == self.prevFocus:
self.prevButtonInfo = c
self.prevFocus = None
break
if not self.initialized:
self.channel_x = 60
self.channel_h = 40
self.channel_w = 340 - 120 + WIDTH_CHANNEL_ICON
self.channel_dx = 5
self.time_y = 140
self.time_h = 40
self.guide_x = 310
self.guide_dx = 12
self.guide_dy = 1
self.guide_y = self.time_y + self.time_h + self.guide_dy
self.guide_w = 1220 - 280
self.guide_h = 530 - 140 - self.time_h - self.guide_dy
# calculate pixels per hour used repeatedly
self.widthPerHour = self.guide_w / self.hoursPerPage
# calculate channels per page based on guide height
# self.channelsPerPage = int(self.guide_h / (self.guide_dy+self.channel_h) )
log.debug("channelSpan=%d" % self.channelsPerPage)
# allocate the remainder to vertical spacing between channels
# TODO: Fix gaps betweek rows:
#remainder = self.guide_h // (self.guide_dy+self.channel_h)
remainder = 0
log.debug('remainder = ' + str(remainder))
self.guide_dy += (remainder / self.channelsPerPage)
# retrieve, consolidate, and sort channels
self.channels = Channel.mergeChannels(
self.domainCache.getChannels())
self.channels.sort(key=Channel.getSortableChannelNumber)
self.pager = Pager(len(self.channels), self.channelsPerPage)
self.setChannel(int(self.settings.get('tv_guide_last_selected')))
self.setTime(datetime.now() - timedelta(minutes=30))
self.initialized = True
self._render(skipChannels)
if not self.prevButtonInfo:
# set focus to the first control on the screen
if len(self.gridCells) > 0:
self.prevFocus = self.gridCells[0].control
self.setFocus(self.prevFocus)
else:
raise Exception, self.translator.get(m.NO_EPG_DATA)
