Update of /cvsroot/freevo/freevo/src/tv
In directory sc8-pr-cvs1:/tmp/cvs-serv4155
Added Files:
tvmenu.py
Log Message:
A new ntmenu for the new skin. It by-basses the extended menu. Most of
it is copy-paste-query-replace for other files in this directory I
don't need with the new skin. Maybe someone could merge tv.py in this
file, too
--- NEW FILE: tvmenu.py ---
# Configuration file. Determines where to look for AVI/MP3 files, etc
# Logging is initialized here, so it should be imported first
import config
import sys
import os
import time
import copy
# Various utilities
import util
import gui
import skin
# The RemoteControl class, sets up a UDP daemon that the remote control client
# sends commands to
import rc
# The Electronic Program Guide
import epg_xmltv as epg, epg_types
import record_video
rc = rc.get_singleton() # Create the remote control object
skin = skin.get_singleton() # Create the Skin object
DEBUG = config.DEBUG
CHAN_NO_DATA = 'This channel has no data loaded'
class TVmenu:
def __init__(self):
self.n_cols = 4
self.col_time = 30 # each col represents 30 minutes
self.all_channels = epg.get_guide().chan_list
self.n_items = skin.DrawTVGuide_ItemsPerPage(self)
def eventhandler(self, event):
if hasattr(self, 'event_%s' % event):
eval('self.event_%s()' % event)
elif event == rc.CHUP:
self.event_PageUp()
elif event == rc.CHDOWN:
self.event_PageDown()
elif event == rc.REC:
record_video.main_menu(self.selected)
else:
print 'No action defined to event: "%s"' % (event)
return None
def refresh(self):
skin.DrawTVGuide(self)
def rebuild(self, start_time, stop_time, start_channel, selected):
self.guide = epg.get_guide()
channels = self.guide.GetPrograms(start=start_time+1, stop=stop_time-1)
table = [ ]
self.start_time = start_time
self.stop_time = stop_time
self.start_channel = start_channel
self.selected = selected
# table header
table += [ ['Chan'] ]
for i in range(self.n_cols):
table[0] += [ start_time + self.col_time * i* 60 ]
table += [ self.selected ] # the selected program
found_1stchannel = 0
if stop_time == None:
found_1stchannel = 1
flag_selected = 0
n = 0
for chan in channels:
if n >= self.n_items:
break
if start_channel != None and chan.id == start_channel:
found_1stchannel = 1
if found_1stchannel:
if not chan.programs:
prg = epg_types.TvProgram()
prg.channel_id = chan.id
prg.start = 0
prg.stop = 2147483647 # Year 2038
prg.title = CHAN_NO_DATA
prg.desc = ''
chan.programs = [ prg ]
for i in range(len(chan.programs)):
if selected:
if chan.programs[i] == selected:
flag_selected = 1
table += [ chan ]
n += 1
if flag_selected == 0:
for i in range(2, len(table)):
if flag_selected == 1:
break
else:
if table[i].programs:
for j in range(len(table[i].programs)):
if table[i].programs[j].stop > start_time:
self.selected = table[i].programs[j]
table[1] = table[i].programs[j]
flag_selected = 1
break
self.table = table
skin.DrawTVGuide(self)
def event_RIGHT(self):
start_time = self.start_time
stop_time = self.stop_time
start_channel = self.start_channel
last_prg = self.selected
if last_prg.stop >= stop_time:
start_time += (self.col_time * 60)
stop_time += (self.col_time * 60)
channel = self.guide.chan_dict[last_prg.channel_id]
all_programs = self.guide.GetPrograms(start_time+1, stop_time-1, [ channel.id
])
# Current channel programs
programs = all_programs[0].programs
if programs:
for i in range(len(programs)):
if programs[i].title == last_prg.title and \
programs[i].start == last_prg.start and \
programs[i].stop == last_prg.stop and \
programs[i].channel_id == last_prg.channel_id:
break
prg = None
if i < len(programs) - 1:
prg = programs[i+1]
else:
prg = programs[i]
if prg.sub_title:
procdesc = '"' + prg.sub_title + '"\n' + prg.desc
else:
procdesc = prg.desc
to_info = (prg.title, procdesc)
else:
prg = epg_types.TvProgram()
prg.channel_id = channel.id
prg.start = 0
prg.stop = 2147483647 # Year 2038
prg.title = CHAN_NO_DATA
prg.desc = ''
to_info = CHAN_NO_DATA
self.rebuild(start_time, stop_time, start_channel, prg)
def event_LEFT(self):
start_time = self.start_time
stop_time = self.stop_time
start_channel = self.start_channel
last_prg = self.selected
if last_prg.start <= start_time:
start_time -= (self.col_time * 60)
stop_time -= (self.col_time * 60)
channel = self.guide.chan_dict[last_prg.channel_id]
programs = self.guide.GetPrograms(start_time+1, stop_time-1, [ channel.id ])
programs = programs[0].programs
if programs:
for i in range(len(programs)):
if programs[i].title == last_prg.title and \
programs[i].start == last_prg.start and \
programs[i].stop == last_prg.stop and \
programs[i].channel_id == last_prg.channel_id:
break
prg = None
if i > 0:
prg = programs[i-1]
else:
prg = programs[i]
if prg.sub_title:
procdesc = '"' + prg.sub_title + '"\n' + prg.desc
else:
procdesc = prg.desc
to_info = (prg.title, procdesc)
else:
prg = epg_types.TvProgram()
prg.channel_id = channel.id
prg.start = 0
prg.stop = 2147483647 # Year 2038
prg.title = CHAN_NO_DATA
prg.desc = ''
to_info = CHAN_NO_DATA
self.rebuild(start_time, stop_time, start_channel, prg)
def event_DOWN(self):
start_time = self.start_time
stop_time = self.stop_time
start_channel = self.start_channel
last_prg = self.selected
n = 1
flag_start_channel = 0
for i in range(len(self.guide.chan_list)):
if self.guide.chan_list[i].id == start_channel:
flag_start_channel = 1
if self.guide.chan_list[i].id == last_prg.channel_id:
break
if flag_start_channel == 1:
n += 1
if n >= self.n_items and (i-self.n_items+2) < len(self.guide.chan_list):
start_channel = self.guide.chan_list[i-self.n_items+2].id
else:
channel = self.guide.chan_list[i]
channel = None
if i < len(self.guide.chan_list) - 1:
channel = self.guide.chan_list[i+1]
else:
channel = self.guide.chan_list[i]
programs = self.guide.GetPrograms(start_time+1, stop_time-1, [ channel.id ])
programs = programs[0].programs
prg = None
if programs and len(programs) > 0:
for i in range(len(programs)):
if programs[i].stop > last_prg.start and programs[i].stop > start_time:
break
prg = programs[i]
if prg.sub_title:
procdesc = '"' + prg.sub_title + '"\n' + prg.desc
else:
procdesc = prg.desc
to_info = (prg.title, procdesc)
else:
prg = epg_types.TvProgram()
prg.channel_id = channel.id
prg.start = 0
prg.stop = 2147483647 # Year 2038
prg.title = CHAN_NO_DATA
prg.desc = ''
to_info = CHAN_NO_DATA
self.rebuild(start_time, stop_time, start_channel, prg)
def event_UP(self):
start_time = self.start_time
stop_time = self.stop_time
start_channel = self.start_channel
last_prg = self.selected
if last_prg == None:
last_prg = epg_types.TvProgram()
n = 0
flag_start_channel = 0
for i in range(len(self.guide.chan_list)):
if self.guide.chan_list[i].id == start_channel:
flag_start_channel = 1
if self.guide.chan_list[i].id == last_prg.channel_id:
break
if flag_start_channel == 1:
n += 1
channel = None
if i > 0:
channel = self.guide.chan_list[i-1]
if n == 0:
start_channel = self.guide.chan_list[i-1].id
else:
channel = self.guide.chan_list[i]
programs = self.guide.GetPrograms(start_time+1, stop_time-1, [ channel.id ])
programs = programs[0].programs
if programs and len(programs) > 0:
for i in range(len(programs)):
if programs[i].stop > last_prg.start and programs[i].stop > start_time:
break
prg = programs[i]
if prg.sub_title:
procdesc = '"' + prg.sub_title + '"\n' + prg.desc
else:
procdesc = prg.desc
to_info = (prg.title, procdesc)
else:
prg = epg_types.TvProgram()
prg.channel_id = channel.id
prg.start = 0
prg.stop = 2147483647 # Year 2038
prg.title = 'This channel has no data loaded'
prg.desc = ''
to_info = 'This channel has no data loaded'
self.rebuild(start_time, stop_time, start_channel, prg)
def event_PageUp(self):
start_time = self.start_time
stop_time = self.stop_time
start_channel = self.start_channel
last_prg = self.selected
for i in range(len(self.guide.chan_list)):
if self.guide.chan_list[i].id == last_prg.channel_id:
break
channel = None
if i-self.n_items > 0:
channel = self.guide.chan_list[i-self.n_items]
start_channel = self.guide.chan_list[i-self.n_items].id
else:
channel = self.guide.chan_list[0]
start_channel = self.guide.chan_list[0].id
programs = self.guide.GetPrograms(start_time+1, stop_time-1, [ channel.id ])
programs = programs[0].programs
prg = None
if programs and len(programs) > 0:
for i in range(len(programs)):
if programs[i].stop > last_prg.start and programs[i].stop > start_time:
break
prg = programs[i]
if prg.sub_title:
procdesc = '"' + prg.sub_title + '"\n' + prg.desc
else:
procdesc = prg.desc
to_info = (prg.title, procdesc)
else:
prg = epg_types.TvProgram()
prg.channel_id = channel.id
prg.start = 0
prg.stop = 2147483647 # Year 2038
prg.title = CHAN_NO_DATA
prg.desc = ''
to_info = CHAN_NO_DATA
self.rebuild(start_time, stop_time, start_channel, prg)
def event_PageDown(self):
start_time = self.start_time
stop_time = self.stop_time
start_channel = self.start_channel
last_prg = self.selected
n = 1
flag_start_channel = 0
for i in range(len(self.guide.chan_list)):
if self.guide.chan_list[i].id == start_channel:
flag_start_channel = 1
if self.guide.chan_list[i].id == last_prg.channel_id:
break
if flag_start_channel == 1:
n += 1
channel = None
if i+self.n_items < len(self.guide.chan_list):
channel = self.guide.chan_list[i+self.n_items]
start_channel = self.guide.chan_list[i+self.n_items].id
else:
channel = self.guide.chan_list[i]
start_channel = self.guide.chan_list[i].id
programs = self.guide.GetPrograms(start_time+1, stop_time-1, [ channel.id ])
programs = programs[0].programs
prg = None
if programs and len(programs) > 0:
for i in range(len(programs)):
if programs[i].stop > last_prg.start and programs[i].stop > start_time:
break
prg = programs[i]
if prg.sub_title:
procdesc = '"' + prg.sub_title + '"\n' + prg.desc
else:
procdesc = prg.desc
to_info = (prg.title, procdesc)
else:
prg = epg_types.TvProgram()
prg.channel_id = channel.id
prg.start = 0
prg.stop = 2147483647 # Year 2038
prg.title = CHAN_NO_DATA
prg.desc = ''
to_info = CHAN_NO_DATA
self.rebuild(start_time, stop_time, start_channel, prg)
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