On Wednesday 08 September 2004 10:34, Dirk Meyer wrote:
> BTW, what about using an extra file for each plugin? I guess it would
> look much cleaner and having all the code in __init__.py is very bad.
>
>
> Dischi
Done, all IdleBarPlugins are now seperated into files.
Viggo
diff -Naur freevo/src/plugins/idlebar/__init__.py freevo_devel/src/plugins/idlebar/__init__.py
--- freevo/src/plugins/idlebar/__init__.py 2004-09-13 22:00:38.675851359 +0200
+++ freevo_devel/src/plugins/idlebar/__init__.py 2004-09-13 22:08:05.000000000 +0200
@@ -4,17 +4,6 @@
# -----------------------------------------------------------------------
# $Id: __init__.py,v 1.29 2004/09/08 08:33:13 dischi Exp $
#
-# Documentation moved to the corresponding classes, so that the help
-# interface returns something usefull.
-# Available plugins:
-# idlebar
-# idlebar.clock
-# idlebar.cdstatus
-# idlebar.mail
-# idlebar.tv
-# idlebar.weather
-# idlebar.holidays
-#
# -----------------------------------------------------------------------
# $Log: __init__.py,v $
# Revision 1.29 2004/09/08 08:33:13 dischi
@@ -84,22 +73,14 @@
#
# ----------------------------------------------------------------------- */
-
+# python modules
import time
-import os
-import sys
-import string
-import types
-import mailbox
-import re
import locale
+# freevo modules
import config
import plugin
-import util.tv_util as tv_util
-import util.pymetar as pymetar
import gui
-import gui.imagelib
import eventhandler
from event import *
@@ -308,418 +289,3 @@
for o in self.objects:
o.unparent()
self.objects = []
-
-
-
-
-class clock(IdleBarPlugin):
- """
- Shows the current time.
-
- Activate with:
- plugin.activate('idlebar.clock', level=50)
- Note: The clock will always be displayed on the right side of
- the idlebar.
- """
- def __init__(self, format=''):
- IdleBarPlugin.__init__(self)
- if format == '': # No overiding of the default value
- if time.strftime('%P') =='':
- format ='%a %H:%M'
- else:
- format ='%a %I:%M %P'
- self.format = format
- self.object = None
- self.align = 'right'
- self.width = 0
- self.text = ''
-
- def draw(self, width, height):
- clock = time.strftime(self.format)
-
- if self.objects and self.text == clock:
- return self.NO_CHANGE
-
- self.clear()
-
- font = gui.get_font('clock')
- width = min(width, font.stringsize(clock))
-
- txt = gui.Text(clock, (0, 0), (width, height), font,
- align_v='center', align_h='right')
- self.objects.append(txt)
- self.text = clock
- return width
-
-
-
-class cdstatus(IdleBarPlugin):
- """
- Show the status of all rom drives.
-
- Activate with:
- plugin.activate('idlebar.cdstatus')
- """
- def __init__(self):
-
- IdleBarPlugin.__init__(self)
- icondir = os.path.join(config.ICON_DIR, 'status')
- self.cdimages ={}
- self.cdimages ['audiocd'] = os.path.join(icondir, 'cd_audio.png')
- self.cdimages ['empty_cdrom'] = os.path.join(icondir, 'cd_inactive.png')
- self.cdimages ['images'] = os.path.join(icondir, 'cd_photo.png')
- self.cdimages ['video'] = os.path.join(icondir, 'cd_video.png')
- self.cdimages ['dvd'] = os.path.join(icondir, 'cd_video.png')
- self.cdimages ['burn'] = os.path.join(icondir, 'cd_burn.png')
- self.cdimages ['cdrip'] = os.path.join(icondir, 'cd_rip.png')
- self.cdimages ['mixed'] = os.path.join(icondir, 'cd_mixed.png')
-
- def draw(self, width, height):
- image = self.cdimages['empty_cdrom']
-
- self.clear()
-
- w = 0
- for media in config.REMOVABLE_MEDIA:
- image = self.cdimages['empty_cdrom']
- if media.type == 'empty_cdrom':
- image = self.cdimages['empty_cdrom']
- if media.type and self.cdimages.has_key(media.type):
- image = self.cdimages[media.type]
- else:
- image = self.cdimages['mixed']
- i = gui.imagelib.load(image, (None, None))
-
- w += i.width + 10
-
- self.objects.append(gui.Image(i, (w, (height-i.height)/2)))
-
-
- if w:
- w -= 10
- return w
-
-
-class mail(IdleBarPlugin):
- """
- Shows if new mail is in the mailbox.
-
- Activate with:
- plugin.activate('idlebar.mail', level=10, args=('path to mailbox', ))
-
- """
- def __init__(self, mailbox):
- IdleBarPlugin.__init__(self)
- self.mails = -1
- self.NO_MAILIMAGE = os.path.join(config.ICON_DIR, 'status/newmail_dimmed.png')
- self.MAILIMAGE = os.path.join(config.ICON_DIR, 'status/newmail_active.png')
- self.MAILBOX = mailbox
-
- def checkmail(self):
- if not self.MAILBOX:
- return 0
- if os.path.isfile(self.MAILBOX):
- mb = mailbox.UnixMailbox (file(self.MAILBOX,'r'))
- msg = mb.next()
- count = 0
- while msg is not None:
- count = count + 1
- msg = mb.next()
- return count
- else:
- return 0
-
- def draw(self, width, height):
- mails = self.checkmail()
-
- if self.mails == mails:
- return self.NO_CHANGE
-
- self.mails = mails
- self.clear()
-
- if mails > 0:
- m = gui.imagelib.load(self.MAILIMAGE, (None, None))
- else:
- m = gui.imagelib.load(self.NO_MAILIMAGE, (None, None))
-
- self.objects.append(gui.Image(m, (0, (height-m.height)/2)))
-
- return m.width
-
-
-
-
-class tv(IdleBarPlugin):
- """
- Informs you, when the xmltv-listings expires.
-
- Activate with:
- plugin.activate('idlebar.tv', level=20, args=(listings_threshold,))
- listings_threshold must be a number in hours. For example if you put
- args=(12, ) then 12 hours befor your xmltv listings run out the tv icon
- will present a warning. Once your xmltv data is expired it will present
- a more severe warning. If no args are given then no warnings will be
- given.
- """
- def __init__(self, listings_threshold=-1):
- IdleBarPlugin.__init__(self)
-
- self.listings_threshold = listings_threshold
- self.next_guide_check = 0
- self.listings_expire = 0
- self.tvlockfile = config.FREEVO_CACHEDIR + '/record'
- self.status = None
-
- self.TVLOCKED = 'television_active.png'
- self.TVFREE = 'television_inactive.png'
- self.NEAR_EXPIRED = 'television_near_expired.png'
- self.EXPIRED = 'television_expired.png'
-
-
- def clear(self):
- IdleBarPlugin.clear(self)
- self.status = None
-
-
- def checktv(self):
- if os.path.exists(self.tvlockfile):
- return 1
- return 0
-
-
- def draw(self, width, height):
- status = 'inactive'
- if self.checktv() == 1:
- status = 'active'
-
- if self.listings_threshold != -1:
- now = time.time()
-
- if now > self.next_guide_check:
- self.listings_expire = tv_util.when_listings_expire()
- # check again in 10 minutes
- self.next_guide_check = now + 10*60
-
- if self.listings_expire <= self.listings_threshold:
- status = 'near_expired'
-
- if self.listings_expire == 0:
- status = 'expired'
-
- if self.status == status:
- return self.NO_CHANGE
-
- self.clear()
- self.status = status
- icon = gui.get_icon('status/television_%s' % status)
- i = gui.imagelib.load(icon, (None, None))
-
-
- self.objects.append(gui.Image(i, (0, (height-i.height)/2)))
- return i.width
-
-
-
-class weather(IdleBarPlugin):
- """
- Shows the current weather.
-
- Activate with:
- plugin.activate('idlebar.weather', level=30, args=('4-letter code', ))
-
- For weather station codes see: http://www.nws.noaa.gov/tg/siteloc.shtml
- You can also set the unit as second parameter in args ('C', 'F', or 'K')
- """
- def __init__(self, zone='CYYZ', units='C'):
- self.current = None, None
-
- IdleBarPlugin.__init__(self)
- self.TEMPUNITS = units
- self.METARCODE = zone
- self.WEATHERCACHE = config.FREEVO_CACHEDIR + '/weather'
- print
- print 'WARNING: the idlebar.weather plugin downloads new weather'
- print 'information inside the main loop. This bug makes all menu'
- print 'actions _very_ slow. Consider not using this plugin for higher'
- print 'speed.'
- print
-
-
- def checkweather(self):
- # We don't want to do this every 30 seconds, so we need
- # to cache the date somewhere.
- #
- # First check the age of the cache.
- #
- if (os.path.isfile(self.WEATHERCACHE) == 0 or \
- (abs(time.time() - os.path.getmtime(self.WEATHERCACHE)) > 3600)):
- try:
- rf=pymetar.ReportFetcher(self.METARCODE)
- rep=rf.FetchReport()
- rp=pymetar.ReportParser()
- pr=rp.ParseReport(rep)
- if (pr.getTemperatureCelsius()):
- if self.TEMPUNITS == 'F':
- temperature = '%2d' % pr.getTemperatureFahrenheit()
- elif self.TEMPUNITS == 'K':
- ktemp = pr.getTemperatureCelsius() + 273
- temperature = '%3d' % ktemp
- else:
- temperature = '%2d' % pr.getTemperatureCelsius()
- else:
- temperature = '?' # Make it a string to match above.
- if pr.getPixmap():
- icon = pr.getPixmap() + '.png'
- else:
- icon = 'sun.png'
- cachefile = open(self.WEATHERCACHE,'w+')
- cachefile.write(temperature + '\n')
- cachefile.write(icon + '\n')
- cachefile.close()
- except:
- try:
- # HTTP Problems, use cache. Wait till next try.
- cachefile = open(self.WEATHERCACHE,'r')
- newlist = map(string.rstrip, cachefile.readlines())
- temperature,icon = newlist
- cachefile.close()
- except IOError:
- print 'WEATHER: error reading cache. Using fake weather.'
- try:
- cachefile = open(self.WEATHERCACHE,'w+')
- cachefile.write('?' + '\n')
- cachefile.write('sun.png' + '\n')
- cachefile.close()
- except IOError:
- print 'You have no permission to write %s' % self.WEATHERCACHE
- return '0', 'sun.png'
-
-
- else:
- cachefile = open(self.WEATHERCACHE,'r')
- newlist = map(string.rstrip, cachefile.readlines())
- temperature,icon = newlist
- cachefile.close()
- return temperature, icon
-
- def draw(self, width, height):
- t, ic = self.current
- temp,icon = self.checkweather()
-
- if temp == t and ic == icon:
- return self.NO_CHANGE
-
- self.clear()
- self.current = temp, icon
-
- icon = os.path.join(config.ICON_DIR, 'weather', icon)
- font = gui.get_font('small0')
- i = gui.imagelib.load(icon, (None, None))
- self.objects.append(gui.Image(i, (0, 15)))
-
- temp = u'%s\xb0' % temp
- width = font.stringsize(temp)
-
- self.objects.append(gui.Text(temp, (15, 55-font.height), (width, font.height),
- font, 'left', 'top'))
-
- return width + 15
-
-
-class holidays(IdleBarPlugin):
- """
- Display some holidays in the idlebar
-
- This plugin checks if the current date is a holiday and will
- display a specified icon for that holiday. If no holiday is found,
- nothing will be displayed. If you use the idlebar, you should activate
- this plugin, most of the time you won't see it.
-
- You can customize the list of holidays with the variable HOLIDAYS in
- local_config.py. The default value is:
-
- [ ('01-01', 'newyear.png'),
- ('02-14', 'valentine.png'),
- ('05-07', 'freevo_bday.png'),
- ('07-03', 'usa_flag.png'),
- ('07-04', 'usa_flag.png'),
- ('10-30', 'ghost.png'),
- ('10-31', 'pumpkin.png'),
- ('12-21', 'snowman.png'),
- ('12-25', 'christmas.png')]
- """
- def __init__(self):
- IdleBarPlugin.__init__(self)
- self.icon = ''
-
- def config(self):
- return [ ('HOLIDAYS', [ ('01-01', 'newyear.png'),
- ('02-14', 'valentine.png'),
- ('05-07', 'freevo_bday.png'),
- ('07-03', 'usa_flag.png'),
- ('07-04', 'usa_flag.png'),
- ('10-30', 'ghost.png'),
- ('10-31', 'pumpkin.png'),
- ('12-21', 'snowman.png'),
- ('12-25', 'christmas.png')],
- 'list of holidays this plugin knows') ]
-
- def get_holiday_icon(self):
- # Creates a string which looks like "07-04" meaning July 04
- todays_date = time.strftime('%m-%d')
-
- for i in config.HOLIDAYS:
- holiday, icon = i
- if todays_date == holiday:
- return os.path.join(config.ICON_DIR, 'holidays', icon)
-
-
- def draw(self, width, height):
- icon = self.get_holiday_icon()
-
- if icon == self.icon:
- return self.NO_CHANGE
-
- if icon:
- self.icon = icon
- self.clear()
- i = gui.imagelib.load(icon, (None, None))
- self.objects.append(gui.Image(i, (0, (height-i.height)/2)))
-
- return i.width
-
- return 0
-
-
-
-class logo(IdleBarPlugin):
- """
- Display the freevo logo in the idlebar
- """
- def __init__(self, image=None):
- IdleBarPlugin.__init__(self)
- self.image = image
- self.file = file
- self.object = None
-
-
- def draw(self, width, height):
- if not self.image:
- image = gui.get_image('logo')
- else:
- image = os.path.join(config.IMAGE_DIR, self.image)
-
- if self.objects and self.file == image:
- return self.NO_CHANGE
-
- self.file = image
- self.clear()
-
- i = gui.imagelib.load(image, (None, height + 10))
- if not i:
- return 0
-
- self.objects.append(gui.Image(i, (0, 0)))
-
- return i.width
diff -Naur freevo/src/plugins/idlebar/cdstatus.py freevo_devel/src/plugins/idlebar/cdstatus.py
--- freevo/src/plugins/idlebar/cdstatus.py 1970-01-01 01:00:00.000000000 +0100
+++ freevo_devel/src/plugins/idlebar/cdstatus.py 2004-09-13 21:00:52.000000000 +0200
@@ -0,0 +1,82 @@
+# -*- coding: iso-8859-1 -*-
+# -----------------------------------------------------------------------
+# cdstatus.py - IdleBarPlugin for showing cd status
+# -----------------------------------------------------------------------
+# $Id:
+#
+# -----------------------------------------------------------------------
+# $Log:
+#
+#
+# -----------------------------------------------------------------------
+# 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
+#
+# ----------------------------------------------------------------------- */
+
+import os
+
+import gui
+import config
+from plugins.idlebar import IdleBarPlugin
+
+class PluginInterface(IdleBarPlugin):
+ """
+ Show the status of all rom drives.
+
+ Activate with:
+ plugin.activate('idlebar.cdstatus')
+ """
+ def __init__(self):
+
+ IdleBarPlugin.__init__(self)
+ icondir = os.path.join(config.ICON_DIR, 'status')
+ self.cdimages ={}
+ self.cdimages ['audiocd'] = os.path.join(icondir, 'cd_audio.png')
+ self.cdimages ['empty_cdrom'] = os.path.join(icondir, 'cd_inactive.png')
+ self.cdimages ['images'] = os.path.join(icondir, 'cd_photo.png')
+ self.cdimages ['video'] = os.path.join(icondir, 'cd_video.png')
+ self.cdimages ['dvd'] = os.path.join(icondir, 'cd_video.png')
+ self.cdimages ['burn'] = os.path.join(icondir, 'cd_burn.png')
+ self.cdimages ['cdrip'] = os.path.join(icondir, 'cd_rip.png')
+ self.cdimages ['mixed'] = os.path.join(icondir, 'cd_mixed.png')
+
+ def draw(self, width, height):
+ image = self.cdimages['empty_cdrom']
+
+ self.clear()
+
+ w = 0
+ for media in config.REMOVABLE_MEDIA:
+ image = self.cdimages['empty_cdrom']
+ if media.type == 'empty_cdrom':
+ image = self.cdimages['empty_cdrom']
+ if media.type and self.cdimages.has_key(media.type):
+ image = self.cdimages[media.type]
+ else:
+ image = self.cdimages['mixed']
+ i = gui.imagelib.load(image, (None, None))
+
+ w += i.width + 10
+
+ self.objects.append(gui.Image(i, (w, (height-i.height)/2)))
+
+
+ if w:
+ w -= 10
+ return w
diff -Naur freevo/src/plugins/idlebar/clock.py freevo_devel/src/plugins/idlebar/clock.py
--- freevo/src/plugins/idlebar/clock.py 1970-01-01 01:00:00.000000000 +0100
+++ freevo_devel/src/plugins/idlebar/clock.py 2004-09-13 21:00:21.000000000 +0200
@@ -0,0 +1,75 @@
+# -*- coding: iso-8859-1 -*-
+# -----------------------------------------------------------------------
+# clock.py - IdleBar clock
+# -----------------------------------------------------------------------
+# $Id:
+#
+# -----------------------------------------------------------------------
+# $Log:
+#
+#
+# -----------------------------------------------------------------------
+# 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
+#
+# ----------------------------------------------------------------------- */
+
+import time
+
+import gui
+from plugins.idlebar import IdleBarPlugin
+
+class PluginInterface(IdleBarPlugin):
+ """
+ Shows the current time.
+
+ Activate with:
+ plugin.activate('idlebar.clock', level=50)
+ Note: The clock will always be displayed on the right side of
+ the idlebar.
+ """
+ def __init__(self, format=''):
+ IdleBarPlugin.__init__(self)
+ if format == '': # No overiding of the default value
+ if time.strftime('%P') =='':
+ format ='%a %H:%M'
+ else:
+ format ='%a %I:%M %P'
+
+ self.format = format
+ self.object = None
+ self.align = 'right'
+ self.width = 0
+ self.text = ''
+
+ def draw(self, width, height):
+ clock = time.strftime(self.format)
+
+ if self.objects and self.text == clock:
+ return self.NO_CHANGE
+
+ self.clear()
+
+ font = gui.get_font('clock')
+ width = min(width, font.stringsize(clock))
+
+ txt = gui.Text(clock, (0, 0), (width, height), font,
+ align_v='center', align_h='right')
+ self.objects.append(txt)
+ self.text = clock
+ return width
diff -Naur freevo/src/plugins/idlebar/holidays.py freevo_devel/src/plugins/idlebar/holidays.py
--- freevo/src/plugins/idlebar/holidays.py 1970-01-01 01:00:00.000000000 +0100
+++ freevo_devel/src/plugins/idlebar/holidays.py 2004-09-13 21:00:59.000000000 +0200
@@ -0,0 +1,101 @@
+# -*- coding: iso-8859-1 -*-
+# -----------------------------------------------------------------------
+# holidays.py - IdleBarPlugin for displaying holidays
+# -----------------------------------------------------------------------
+# $Id:
+#
+# -----------------------------------------------------------------------
+# $Log:
+#
+#
+# -----------------------------------------------------------------------
+# 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
+#
+# ----------------------------------------------------------------------- */
+
+import os
+import time
+
+import gui
+import config
+from plugins.idlebar import IdleBarPlugin
+
+class PluginInterface(IdleBarPlugin):
+ """
+ Display some holidays in the idlebar
+
+ This plugin checks if the current date is a holiday and will
+ display a specified icon for that holiday. If no holiday is found,
+ nothing will be displayed. If you use the idlebar, you should activate
+ this plugin, most of the time you won't see it.
+
+ You can customize the list of holidays with the variable HOLIDAYS in
+ local_config.py. The default value is:
+
+ [ ('01-01', 'newyear.png'),
+ ('02-14', 'valentine.png'),
+ ('05-07', 'freevo_bday.png'),
+ ('07-03', 'usa_flag.png'),
+ ('07-04', 'usa_flag.png'),
+ ('10-30', 'ghost.png'),
+ ('10-31', 'pumpkin.png'),
+ ('12-21', 'snowman.png'),
+ ('12-25', 'christmas.png')]
+ """
+ def __init__(self):
+ IdleBarPlugin.__init__(self)
+ self.icon = ''
+
+ def config(self):
+ return [ ('HOLIDAYS', [ ('01-01', 'newyear.png'),
+ ('02-14', 'valentine.png'),
+ ('05-07', 'freevo_bday.png'),
+ ('07-03', 'usa_flag.png'),
+ ('07-04', 'usa_flag.png'),
+ ('10-30', 'ghost.png'),
+ ('10-31', 'pumpkin.png'),
+ ('12-21', 'snowman.png'),
+ ('12-25', 'christmas.png')],
+ 'list of holidays this plugin knows') ]
+
+ def get_holiday_icon(self):
+ # Creates a string which looks like "07-04" meaning July 04
+ todays_date = time.strftime('%m-%d')
+
+ for i in config.HOLIDAYS:
+ holiday, icon = i
+ if todays_date == holiday:
+ return os.path.join(config.ICON_DIR, 'holidays', icon)
+
+
+ def draw(self, width, height):
+ icon = self.get_holiday_icon()
+
+ if icon == self.icon:
+ return self.NO_CHANGE
+
+ if icon:
+ self.icon = icon
+ self.clear()
+ i = gui.imagelib.load(icon, (None, None))
+ self.objects.append(gui.Image(i, (0, (height-i.height)/2)))
+
+ return i.width
+
+ return 0
diff -Naur freevo/src/plugins/idlebar/logo.py freevo_devel/src/plugins/idlebar/logo.py
--- freevo/src/plugins/idlebar/logo.py 1970-01-01 01:00:00.000000000 +0100
+++ freevo_devel/src/plugins/idlebar/logo.py 2004-09-13 21:00:48.000000000 +0200
@@ -0,0 +1,67 @@
+# -*- coding: iso-8859-1 -*-
+# -----------------------------------------------------------------------
+# logo.py - IdleBarPlugin for showing a freevo logo
+# -----------------------------------------------------------------------
+# $Id:
+#
+# -----------------------------------------------------------------------
+# $Log:
+#
+#
+# -----------------------------------------------------------------------
+# 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
+#
+# ----------------------------------------------------------------------- */
+
+import os
+
+import gui
+import config
+from plugins.idlebar import IdleBarPlugin
+
+class PluginInterface(IdleBarPlugin):
+ """
+ Display the freevo logo in the idlebar
+ """
+ def __init__(self, image=None):
+ IdleBarPlugin.__init__(self)
+ self.image = image
+ self.file = file
+ self.object = None
+
+
+ def draw(self, width, height):
+ if not self.image:
+ image = gui.get_image('logo')
+ else:
+ image = os.path.join(config.IMAGE_DIR, self.image)
+
+ if self.objects and self.file == image:
+ return self.NO_CHANGE
+
+ self.file = image
+ self.clear()
+
+ i = gui.imagelib.load(image, (None, height + 10))
+ if not i:
+ return 0
+
+ self.objects.append(gui.Image(i, (0, 0)))
+
+ return i.width
diff -Naur freevo/src/plugins/idlebar/mail.py freevo_devel/src/plugins/idlebar/mail.py
--- freevo/src/plugins/idlebar/mail.py 1970-01-01 01:00:00.000000000 +0100
+++ freevo_devel/src/plugins/idlebar/mail.py 2004-09-13 20:39:04.000000000 +0200
@@ -0,0 +1,84 @@
+# -*- coding: iso-8859-1 -*-
+# -----------------------------------------------------------------------
+# mail.py - IdleBarPlugin for showing mbox status
+# -----------------------------------------------------------------------
+# $Id:
+#
+# -----------------------------------------------------------------------
+# $Log:
+#
+#
+# -----------------------------------------------------------------------
+# 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
+#
+# ----------------------------------------------------------------------- */
+
+import os
+import mailbox
+
+import gui
+import config
+from plugins.idlebar import IdleBarPlugin
+
+class PluginInterface(IdleBarPlugin):
+ """
+ Shows if new mail is in the mailbox.
+
+ Activate with:
+ plugin.activate('idlebar.mail', level=10, args=('path to mailbox', ))
+
+ """
+ def __init__(self, mailbox):
+ IdleBarPlugin.__init__(self)
+ self.mails = -1
+ self.NO_MAILIMAGE = os.path.join(config.ICON_DIR, 'status/newmail_dimmed.png')
+ self.MAILIMAGE = os.path.join(config.ICON_DIR, 'status/newmail_active.png')
+ self.MAILBOX = mailbox
+
+ def checkmail(self):
+ if not self.MAILBOX:
+ return 0
+ if os.path.isfile(self.MAILBOX):
+ mb = mailbox.UnixMailbox (file(self.MAILBOX,'r'))
+ msg = mb.next()
+ count = 0
+ while msg is not None:
+ count = count + 1
+ msg = mb.next()
+ return count
+ else:
+ return 0
+
+ def draw(self, width, height):
+ mails = self.checkmail()
+
+ if self.mails == mails:
+ return self.NO_CHANGE
+
+ self.mails = mails
+ self.clear()
+
+ if mails > 0:
+ m = gui.imagelib.load(self.MAILIMAGE, (None, None))
+ else:
+ m = gui.imagelib.load(self.NO_MAILIMAGE, (None, None))
+
+ self.objects.append(gui.Image(m, (0, (height-m.height)/2)))
+
+ return m.width
diff -Naur freevo/src/plugins/idlebar/tv.py freevo_devel/src/plugins/idlebar/tv.py
--- freevo/src/plugins/idlebar/tv.py 1970-01-01 01:00:00.000000000 +0100
+++ freevo_devel/src/plugins/idlebar/tv.py 2004-09-13 21:00:06.000000000 +0200
@@ -0,0 +1,106 @@
+# -*- coding: iso-8859-1 -*-
+# -----------------------------------------------------------------------
+# tv.py - IdleBarPlugin for information about XMLTV-listings
+# -----------------------------------------------------------------------
+# $Id:
+#
+# -----------------------------------------------------------------------
+# $Log:
+#
+#
+# -----------------------------------------------------------------------
+# 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
+#
+# ----------------------------------------------------------------------- */
+import os
+
+import gui
+import config
+import util.tv_util as tv_util
+from plugins.idlebar import IdleBarPlugin
+
+
+class PluginInterface(IdleBarPlugin):
+ """
+ Informs you, when the xmltv-listings expires.
+
+ Activate with:
+ plugin.activate('idlebar.tv', level=20, args=(listings_threshold,))
+ listings_threshold must be a number in hours. For example if you put
+ args=(12, ) then 12 hours befor your xmltv listings run out the tv icon
+ will present a warning. Once your xmltv data is expired it will present
+ a more severe warning. If no args are given then no warnings will be
+ given.
+ """
+ def __init__(self, listings_threshold=-1):
+ IdleBarPlugin.__init__(self)
+
+ self.listings_threshold = listings_threshold
+ self.next_guide_check = 0
+ self.listings_expire = 0
+ self.tvlockfile = config.FREEVO_CACHEDIR + '/record'
+ self.status = None
+
+ self.TVLOCKED = 'television_active.png'
+ self.TVFREE = 'television_inactive.png'
+ self.NEAR_EXPIRED = 'television_near_expired.png'
+ self.EXPIRED = 'television_expired.png'
+
+
+ def clear(self):
+ IdleBarPlugin.clear(self)
+ self.status = None
+
+
+ def checktv(self):
+ if os.path.exists(self.tvlockfile):
+ return 1
+ return 0
+
+
+ def draw(self, width, height):
+ status = 'inactive'
+ if self.checktv() == 1:
+ status = 'active'
+
+ if self.listings_threshold != -1:
+ now = time.time()
+
+ if now > self.next_guide_check:
+ self.listings_expire = tv_util.when_listings_expire()
+ # check again in 10 minutes
+ self.next_guide_check = now + 10*60
+
+ if self.listings_expire <= self.listings_threshold:
+ status = 'near_expired'
+
+ if self.listings_expire == 0:
+ status = 'expired'
+
+ if self.status == status:
+ return self.NO_CHANGE
+
+ self.clear()
+ self.status = status
+ icon = gui.get_icon('status/television_%s' % status)
+ i = gui.imagelib.load(icon, (None, None))
+
+
+ self.objects.append(gui.Image(i, (0, (height-i.height)/2)))
+ return i.width
diff -Naur freevo/src/plugins/idlebar/weather.py freevo_devel/src/plugins/idlebar/weather.py
--- freevo/src/plugins/idlebar/weather.py 1970-01-01 01:00:00.000000000 +0100
+++ freevo_devel/src/plugins/idlebar/weather.py 2004-09-13 21:01:10.000000000 +0200
@@ -0,0 +1,144 @@
+# -*- coding: iso-8859-1 -*-
+# -----------------------------------------------------------------------
+# weather.py - IdleBarPlugin for showing weatcher status
+# -----------------------------------------------------------------------
+# $Id:
+#
+# -----------------------------------------------------------------------
+# $Log:
+#
+#
+# -----------------------------------------------------------------------
+# 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
+#
+# ----------------------------------------------------------------------- */
+
+import os
+import time
+import string
+
+import gui
+import config
+import util.pymetar as pymetar
+from plugins.idlebar import IdleBarPlugin
+
+class PluginInterface(IdleBarPlugin):
+ """
+ Shows the current weather.
+
+ Activate with:
+ plugin.activate('idlebar.weather', level=30, args=('4-letter code', ))
+
+ For weather station codes see: http://www.nws.noaa.gov/tg/siteloc.shtml
+ You can also set the unit as second parameter in args ('C', 'F', or 'K')
+ """
+ def __init__(self, zone='CYYZ', units='C'):
+ self.current = None, None
+
+ IdleBarPlugin.__init__(self)
+ self.TEMPUNITS = units
+ self.METARCODE = zone
+ self.WEATHERCACHE = config.FREEVO_CACHEDIR + '/weather'
+ print
+ print 'WARNING: the idlebar.weather plugin downloads new weather'
+ print 'information inside the main loop. This bug makes all menu'
+ print 'actions _very_ slow. Consider not using this plugin for higher'
+ print 'speed.'
+ print
+
+
+ def checkweather(self):
+ # We don't want to do this every 30 seconds, so we need
+ # to cache the date somewhere.
+ #
+ # First check the age of the cache.
+ #
+ if (os.path.isfile(self.WEATHERCACHE) == 0 or \
+ (abs(time.time() - os.path.getmtime(self.WEATHERCACHE)) > 3600)):
+ try:
+ rf=pymetar.ReportFetcher(self.METARCODE)
+ rep=rf.FetchReport()
+ rp=pymetar.ReportParser()
+ pr=rp.ParseReport(rep)
+ if (pr.getTemperatureCelsius()):
+ if self.TEMPUNITS == 'F':
+ temperature = '%2d' % pr.getTemperatureFahrenheit()
+ elif self.TEMPUNITS == 'K':
+ ktemp = pr.getTemperatureCelsius() + 273
+ temperature = '%3d' % ktemp
+ else:
+ temperature = '%2d' % pr.getTemperatureCelsius()
+ else:
+ temperature = '?' # Make it a string to match above.
+ if pr.getPixmap():
+ icon = pr.getPixmap() + '.png'
+ else:
+ icon = 'sun.png'
+ cachefile = open(self.WEATHERCACHE,'w+')
+ cachefile.write(temperature + '\n')
+ cachefile.write(icon + '\n')
+ cachefile.close()
+ except:
+ try:
+ # HTTP Problems, use cache. Wait till next try.
+ cachefile = open(self.WEATHERCACHE,'r')
+ newlist = map(string.rstrip, cachefile.readlines())
+ temperature,icon = newlist
+ cachefile.close()
+ except IOError:
+ print 'WEATHER: error reading cache. Using fake weather.'
+ try:
+ cachefile = open(self.WEATHERCACHE,'w+')
+ cachefile.write('?' + '\n')
+ cachefile.write('sun.png' + '\n')
+ cachefile.close()
+ except IOError:
+ print 'You have no permission to write %s' % self.WEATHERCACHE
+ return '0', 'sun.png'
+
+
+ else:
+ cachefile = open(self.WEATHERCACHE,'r')
+ newlist = map(string.rstrip, cachefile.readlines())
+ temperature,icon = newlist
+ cachefile.close()
+ return temperature, icon
+
+ def draw(self, width, height):
+ t, ic = self.current
+ temp,icon = self.checkweather()
+
+ if temp == t and ic == icon:
+ return self.NO_CHANGE
+
+ self.clear()
+ self.current = temp, icon
+
+ icon = os.path.join(config.ICON_DIR, 'weather', icon)
+ font = gui.get_font('small0')
+ i = gui.imagelib.load(icon, (None, None))
+ self.objects.append(gui.Image(i, (0, 15)))
+
+ temp = u'%s\xb0' % temp
+ width = font.stringsize(temp)
+
+ self.objects.append(gui.Text(temp, (15, 55-font.height), (width, font.height),
+ font, 'left', 'top'))
+
+ return width + 15
