#if 0 /* # ----------------------------------------------------------------------- # record_video - Video Recording # ----------------------------------------------------------------------- # $Id: record_video.py,v 1.7 2003/01/30 02:44:37 krister Exp $ # # Notes: # Todo: # # ----------------------------------------------------------------------- # $Log: record_video.py,v $ # Revision 1.8 2003/03/10 10:20:34 kyle weston # Added an eventhandler that calls a record schedule menu when you press # display. # # Revision 1.7 2003/01/30 02:44:37 krister # Moved settings to freevo_config # # Revision 1.6 2003/01/29 05:36:27 krister # WIP # # Revision 1.5 2002/12/13 04:28:19 krister # Minor changes. # # Revision 1.4 2002/12/10 13:21:19 krister # Changed recording file format. # # Revision 1.3 2002/12/09 07:17:20 krister # Background video recording seems to work now. Need to clean up, add menu to #edit/delete recordings, move commandline to config etc. # # Revision 1.2 2002/11/25 02:17:54 krister # Minor bugfixes. Synced to changes made in the main tree. # # Revision 1.1 2002/11/25 01:56:03 krister # Updated from old src tree. # # Revision 1.1 2002/11/24 07:21:25 krister # Clean. Started working on a simple TV recording menu. # # # ----------------------------------------------------------------------- # Freevo - A Home Theater PC framework # Copyright (C) 2002 Krister Lagerstrom, et al. # Please see the file freevo/Docs/CREDITS for a complete list of authors. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of MER- # CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General # Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, write to the Free Software Foundation, Inc., # 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # ----------------------------------------------------------------------- */ #endif import sys import os import time # Configuration file. Determines where to look for AVI/MP3 files, etc import config # Various utilities import util # The OSD class import osd # The menu widget class import menu # The mixer class, controls the volumes for playback and recording import mixer # The RemoteControl class, sets up a UDP daemon that the remote control client # sends commands to import rc # The TV application import tv # The Skin import skin # Recording daemon import record_daemon #Kyles addition import record_schedule import parport # Set to 1 for debug output DEBUG = config.DEBUG TRUE = 1 FALSE = 0 # Create the OSD object osd = osd.get_singleton() # Create the remote control object rc = rc.get_singleton() # Set up the mixer mixer = mixer.get_singleton() menuwidget = menu.get_singleton() skin = skin.get_singleton() class Setting: def __init__(self, name, choices, selected = None, fmt_str = None): self.name = name self.choices = choices if not selected: self.selected = self.choices[0] else: self.selected = selected if not fmt_str: fmt_str = '%s %%s' % name self.fmt_str = fmt_str def set_selected(self, selected): self.selected = selected def __str__(self): s = self.fmt_str % self.selected return s # XXX Clean up, make this a real class class Struct: pass recinfo = Struct() recinfo.channel = None recinfo.program_name = None recinfo.start_date = None start_times = map(lambda t: time.strftime('%H:%M', time.gmtime(t)), range(0, 86400, 600)) recinfo.start_time = Setting('Start', start_times, None, 'Start time %s') recinfo.length = Setting('Length', [1, 10, 30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 360, 420, 480, 540, 600, 660, 720],30, 'Length %s minutes') recinfo.quality = Setting('Quality', ['low', 'medium', 'high'], 'high') def main_menu(prog): recinfo.channel = prog.channel_id recinfo.program_name = Setting('Program name', [prog.title, '[Timestamp]'], None, 'Program name: %s') length_minutes = (prog.stop - prog.start) / 60.0 if (length_minutes - int(length_minutes)) > 0.01: recinfo.length.set_selected(int(length_minutes)+1) else: recinfo.length.set_selected(int(length_minutes)) prog_time = time.strftime('%H:%M', time.localtime(prog.start)) recinfo.start_time.set_selected(prog_time) #rc.app = None #commented out by Kyle days = [] today = time.time() for i in range(60): day = time.strftime('%Y-%m-%d', time.localtime(today + 86400*i)) days.append(day) prog_day = time.strftime('%Y-%m-%d', time.localtime(prog.start)) recinfo.start_date = Setting('Start Date', days, prog_day) recmenu = generate_main() menuwidget.pushmenu(recmenu) menuwidget.refresh() def generate_main(): print 'REC: generate_main' items = [] items += [menu.MenuItem('Select Recording Name (%s)' % recinfo.program_name.selected, selection_menu, recinfo.program_name)] items += [menu.MenuItem('Select Start Date (%s)' % recinfo.start_date.selected, selection_menu, recinfo.start_date)] items += [menu.MenuItem('Select Start Time (%s)' % recinfo.start_time.selected, selection_menu, recinfo.start_time)] format_func = lambda val: '%s minutes' % val items += [menu.MenuItem('Select length (%s minutes)' % recinfo.length.selected, selection_menu, recinfo.length)] format_func = lambda val: 'Quality %s' % val items += [menu.MenuItem('Select quality (%s)' % recinfo.quality.selected, selection_menu, recinfo.quality)] items += [menu.MenuItem('Schedule recording', set_schedule)] recmenu = menu.Menu('RECORD CHANNEL %s' % recinfo.channel, items, reload_func=generate_main) rc.app = eventhandler return recmenu def selection_menu(arg=None, menuw=None): items = [] setting = arg for val in setting.choices: items += [ menu.MenuItem(setting.fmt_str % val, set_selection, (setting, val)) ] submenu = menu.Menu('SELECT LENGTH', items) menuw.pushmenu(submenu) def set_selection(arg=None, menuw=None): setting, selected = arg print 'REC: set_sel %s, %s' % (setting.name, selected) setting.set_selected(selected) menuw.back_one_menu() def progname2filename(progname): '''Translate a program name to something that can be used as a filename.''' # Letters that can be used in the filename ok = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_' s = '' for letter in progname: if letter in ok: s += letter else: if s and s[-1] != '_': s += '_' return s def set_schedule(arg=None, menuw=None): '''Use the information in the module global variable recinfo to schedule a recording through the recording daemon (it might be started by this function if it should start immediately).''' tunerid = tv.get_tunerid(recinfo.channel) # Start timestamp ts = recinfo.start_date.selected + ' ' + recinfo.start_time.selected start_time_s = time.mktime(time.strptime(ts, '%Y-%m-%d %H:%M')) # Length in seconds len_secs =int(recinfo.length.selected) * 60 # Recording filename rec_name = recinfo.program_name.selected ts_ch = time.strftime('%Y%m%d_%H%M', time.localtime(start_time_s)) ts_ch += '_ch_%s' % tunerid if rec_name != recinfo.program_name.choices[0]: rec_name = ts_ch else: rec_name = progname2filename(rec_name) + '_' + ts_ch rec_name = os.path.join(config.DIR_RECORD, rec_name) # Build the commandline. The -frames option is added later by the daemon. linein = parport.getlinestatus() if linein == 0: sch_cmd = config.TV_CMD % (tunerid, rec_name) elif linein == 1 or linein == 2 or linein == 3 or linein == 4: sch_cmd = config.VCR_CMD % (tunerid, rec_name) print 'SCHEDULE: %s, %s, %s' % (tunerid, time.ctime(start_time_s), rec_name) print 'SCHEDULE: %s' % sch_cmd record_daemon.schedule_recording(start_time_s, len_secs, sch_cmd) s = 'Scheduled recording:\n' s += 'Channel %s\n' % recinfo.channel s += '%s %s %s min' % (recinfo.start_date.selected, recinfo.start_time.selected, recinfo.length.selected) print '"%s"' % s skin.PopupBox(s) time.sleep(2) menuw.refresh() #Kyle's Addition def eventhandler( event): print 'using record_video event handler' if event == rc.DISPLAY: record_schedule.main_menu() elif event == rc.EXIT or event == rc.MENU: menu.MenuWidget.eventhandler( menuwidget, event ) rc.app = None #give control back to the main program else: menu.MenuWidget.eventhandler( menuwidget, event )