/usr/share/pyshared/freevo/plugins/mpd.py is in python-freevo 1.9.2b2-4.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# -----------------------------------------------------------------------
# mpd.py - a plugin control mpd from freevo.
# -----------------------------------------------------------------------
# $Id: mpd.py 11461 2009-05-02 07:59:05Z duncan $
#
# Notes:
# To activate, put the following line in local_conf.py:
# plugin.activate('mpd', level=45)
# Todo:
#
# -----------------------------------------------------------------------
# Freevo - A Home Theater PC framework
# Copyright (C) 2003 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
#
# -----------------------------------------------------------------------
#python modules
import os, stat, re, copy
# date/time
import time
#freevo modules
import config, menu, rc, plugin, skin, osd, util
from gui.PopupBox import PopupBox
from item import Item
#get the singletons so we get skin info and access the osd
skin = skin.get_singleton()
osd = osd.get_singleton()
def execMPC(command, args):
#cmd = "mpc " % command % args
child = os.popen(command)
data = child.read()
err = child.close()
if err:
raise RuntimeError, '%s failed w/ exit code %d' % (command, err)
return data
def mpdstatus():
ms = execMPC("mpc status","")
status = "stop"
if ms.find("[paused]") <> -1:
status = "Paused"
if ms.find("[playing]") <> -1:
status = "Playing"
return status
class PluginInterface(plugin.MainMenuPlugin):
"""
To activate, put the following lines in local_conf.py:
| plugin.activate('mpd', level=45)
"""
def __init__(self):
plugin.MainMenuPlugin.__init__(self)
def config(self):
return [('mpd plugin',"what is this " , "Config" )]
def items(self, parent):
print "Plugin Interface items"
return [ MpdMainMenu(parent) ]
class MpdItem(Item):
# Item for the menu for one rss feed
def __init__(self, parent):
print "init mpd item"
Item.__init__(self, parent)
self.parent = parent
self.error = 0
self.location = "mpd"
self.name = "MPD"
self.last_update = 0
def start_detailed_interface(self, arg=None, menuw=None):
print "starting detailed interface !"
MpdDetailHandler(arg, menuw, self)
def actions(self):
# return a list of actions for this item
return [ ( self.start_detailed_interface, _('not sure what to do with this') ) ]
class MpdMainMenu(Item):
"""
this is the item for the main menu and creates the list
of Weather Locations in a submenu.
"""
def __init__(self, parent):
print "MpdMainMenu init"
Item.__init__(self, parent, skin_type='mpd')
self.parent = parent
self.name = _('MPD')
def actions(self):
"""
return a list of actions for this item
"""
print "mpdmainmenu acttions"
items = [ ( self.create_locations_menu , _('Locations') ) ]
return items
def __call__(self, arg=None, menuw=None):
"""
call first action in the actions() list
"""
print "first action"
if self.actions():
return self.actions()[0][0](arg=arg, menuw=menuw)
def create_locations_menu(self, arg=None, menuw=None):
locations = []
# create menu items
print "create locatsion"
# location = [('CAXX0177', 1, 'Greenwood')]
mpd_item = MpdItem(self)
locations.append(mpd_item)
menuw.hide(clear=False)
locations[0](menuw=menuw)
class MpdDetailHandler:
"""
A handler class to display several detailed forecast screens and catch events
"""
def __init__(self, iArg=None, iMenuw=None, iWeather=None ):
print iMenuw
print iWeather
self.arg = iArg
self.menuw = iMenuw
self.mpd = iWeather
self.menuw.hide(clear=False)
rc.add_app(self)
self.skins = ('mpd')
self.subtitles = (_('mpd'))
self.curSkin = 0
print self.mpd.name
self.title = self.mpd.name
self.subtitle = self.subtitles[0]
# Fire up splashscreen and load the plugins
skin.draw('mpd', self)
def eventhandler(self, event, menuw=None):
'''eventhandler'''
if event == 'MENU_BACK_ONE_MENU':
rc.remove_app(self)
self.menuw.show()
return True
elif event == 'MENU_SELECT':
# toggle mpc off on
execMPC("mpc toggle","")
skin.draw( 'mpd', self )
return True
elif event in ('MENU_DOWN', 'MENU_RIGHT'):
# Skip to the next track.
print execMPC("mpc next","")
skin.draw( 'mpd', self )
return True
elif event in ('MENU_UP', 'MENU_LEFT'):
# Move to the previous track.
execMPC("mpc prev","")
skin.draw( 'mpd', self )
return True
return False
class MpdBaseScreen(skin.Area):
"""
A base class for weather screens to inherit from, provides common members+methods
"""
def __init__(self):
print "init MpdBaseScreen"
skin.Area.__init__(self, 'content')
# Weather display fonts
self.key_font = skin.get_font('medium0')
self.val_font = skin.get_font('medium1')
self.small_font = skin.get_font('small0')
self.big_font = skin.get_font('huge0')
# set the multiplier to be used in all screen drawing
self.xmult = float(osd.width - config.OSD_OVERSCAN_LEFT - config.OSD_OVERSCAN_RIGHT) / 800
self.ymult = float(osd.height - config.OSD_OVERSCAN_TOP - config.OSD_OVERSCAN_BOTTOM) / 600
self.update_functions = (self.update_info, self.update_info, self.update_info, self.update_info)
def update_info(self):
# display data
print "update Info"
text = _("Song - ")
value = execMPC("mpc --format %title% status","")
x_col1 = self.content.x + (50 * self.xmult)
x_col2 = self.content.x + (200 * self.xmult)
y_start = self.content.y + (60 * self.xmult)
y_inc = 40 * self.ymult
self.write_text(text, self.key_font, self.content,
x=x_col1, y=y_start, height=-1, width=x_col2-x_col1, align_h='right')
self.write_text(value, self.val_font, self.content,
x=x_col2, y=y_start, height=-1, align_h='left')
text = _("Artist - ")
value = execMPC("mpc --format %artist% status","")
self.write_text(text, self.key_font, self.content,
x=x_col1, y=y_start+y_inc, height=-1, width=x_col2-x_col1 , align_h='right')
self.write_text(value, self.val_font, self.content,
x=x_col2, y=y_start+y_inc, height=-1, align_h='left')
text = _("Album - ")
value = execMPC("mpc --format %album%","")
y_start += y_inc
self.write_text(text, self.key_font, self.content,
x=x_col1, y=y_start+y_inc, height=-1, width=x_col2-x_col1 ,align_h='right')
self.write_text(value, self.val_font, self.content,
x=x_col2, y=y_start+y_inc, height=-1, align_h='left')
text = _("Status - ")
value = execMPC("mpc status","")
y_start += y_inc
self.write_text(text, self.key_font, self.content,
x=x_col1, y=y_start+y_inc, height=-1, width=x_col2-x_col1 ,align_h='right')
self.write_text(value, self.val_font, self.content,
x=x_col2, y=y_start+y_inc, height=100, align_h='left')
# draw current condition image
x_start = self.content.x + (450*self.xmult)
y_start = self.content.y + (40*self.ymult)
y_start = self.content.y + (200*self.ymult)
y_start = self.content.y + (250*self.ymult)
y_start = self.content.y + (250*self.ymult)
y_start = y_start + 100
value = mpdstatus()
self.write_text(value, self.big_font, self.content,
x=x_start, y=y_start,
width=200*self.xmult, height=-1, align_h='center')
def update_content(self):
self.parent = self.menu
self.content = self.calc_geometry(self.layout.content, copy_object=True)
self.update_functions[self.menu.curSkin]()
# create one instance of the MpdType class
skin.register ( 'mpd', ('screen', 'subtitle', 'title', 'plugin', MpdBaseScreen()) )
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