Update of /cvsroot/freevo/freevo/src/plugins/idlebar
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv19322
Added Files:
volume.py
Log Message:
Volume plugin from Viggo Frederiksen
--- NEW FILE: volume.py ---
#if 0 /*
# -----------------------------------------------------------------------
# volume.py - IdleBarplugin for showing volume
# Author: Viggo Fredriksen <[EMAIL PROTECTED]>
# -----------------------------------------------------------------------
# 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
#
# ----------------------------------------------------------------------- */
#endif
# python modules
import os, pygame
# freevo modules
from plugins.idlebar import IdleBarPlugin
import plugin, config
class PluginInterface(IdleBarPlugin):
"""
This plugin shows the current volume level on the idlebar.
Activate with:
plugin.activate('idlebar.volume.Volume', level=0)
"""
def __init__(self):
IdleBarPlugin.__init__(self)
self.plugin_name = 'idlebar.volume'
self.barimg = os.path.join(config.ICON_DIR, 'status/volume_bar.png')
self.outimg = os.path.join(config.ICON_DIR, 'status/volume_out.png')
self.muteimg = os.path.join(config.ICON_DIR, 'status/volume_mute.png')
self.cacheimg = {}
self.muted = False
self.volume = -1
def getimage(self, image, osd, cache=False):
if image.find(config.ICON_DIR) == 0 and image.find(osd.settings.icon_dir) ==
-1:
new_image = os.path.join(osd.settings.icon_dir,
image[len(config.ICON_DIR)+1:])
if os.path.isfile(new_image):
image = new_image
if cache:
if image not in self.cacheimg.keys():
self.cacheimg[image] = pygame.image.load(image)
return self.cacheimg[image]
return pygame.image.load(image)
def draw(self, (type, object), x, osd):
mixer = plugin.getbyname('MIXER')
w = 0
if mixer:
muted = mixer.getMuted()
vol = (float(mixer.getVolume())/float(config.MAX_VOLUME))
if muted != self.muted or vol != self.volume:
self.muted = muted
self.volume = vol
if muted:
self.muted = muted
volout = self.getimage(self.muteimg, osd, True)
self.cacheimg['cached'] = volout
else:
self.volume = vol
volbar = self.getimage(self.barimg, osd, True)
volout = self.getimage(self.outimg, osd)
w,h = volout.get_size()
volout.blit( volbar, (0,0), (0, 0, (w * vol), h) )
self.cacheimg['cached'] = volout
else:
volout = self.getimage('cached', osd, True)
w = osd.drawimage(volout, (x, osd.y + 10, -1, -1) )[0]
return w
def update(self):
bar = plugin.getbyname('idlebar')
if bar: bar.poll()
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