def __init__(self):
simplepanel.applet.Applet.__init__(self)
self.pulseaudio = PulseAudio('Cream Volume Applet')
self.pulseaudio.connect()
while not self.pulseaudio.sinks:
time.sleep(0.01)
self.icon_size = 22
self.menu_active = False
self.icon = self._get_icon_for_volume(self.pulseaudio.get_volume()[0])
self.menu = Bubble()
self.volume_scale = gtk.HScale()
self.volume_scale.set_range(0, 100)
self.volume_scale.set_size_request(200, -1)
self.volume_scale.set_draw_value(False)
self.volume_scale.set_value(self.pulseaudio.get_volume()[0])
self.layout = gtk.HBox()
self.layout.pack_start(self.volume_scale)
self.menu.add(self.layout)
self.connect('click', self.toggle_menu_cb)
self.connect('scroll', self.scroll_cb)
self.volume_scale.connect('change-value', self.value_changed_cb)
def __init__(self):
simplepanel.applet.Applet.__init__(self)
self.pulseaudio = PulseAudio('Cream Volume Applet')
self.pulseaudio.connect()
while not self.pulseaudio.sinks:
time.sleep(0.01)
self.icon_size = 22
self.menu_active = False
self.icon = self._get_icon_for_volume(self.pulseaudio.get_volume()[0])
self.menu = Bubble()
self.volume_scale = gtk.HScale()
self.volume_scale.set_range(0, 100)
self.volume_scale.set_size_request(200, -1)
self.volume_scale.set_draw_value(False)
self.volume_scale.set_value(self.pulseaudio.get_volume()[0])
self.layout = gtk.HBox()
self.layout.pack_start(self.volume_scale)
self.menu.add(self.layout)
self.connect('click', self.toggle_menu_cb)
self.connect('scroll', self.scroll_cb)
self.volume_scale.connect('change-value', self.value_changed_cb)
import sys
import dbus
import dbus.service
import dbus.mainloop.qt
from PyQt4.QtCore import QCoreApplication
from PyQt4 import QtCore
from pulseaudio.PulseAudio import *
from VeromixDbus import *
from VeromixEvent import *
from Pa2dBus import *
if __name__ == '__main__':
app=QtCore.QCoreApplication(sys.argv)
signal.signal(signal.SIGINT, signal.SIG_DFL)
mainloop = dbus.mainloop.qt.DBusQtMainLoop(set_as_default=True)
conn = dbus.SessionBus()
name = dbus.service.BusName("org.veromix.pulseaudio.qt", conn)
dbus.set_default_main_loop(mainloop)
pulse = PulseAudio()
bus = VeromixDbus(pulse,conn)
i = Pa2dBus(bus, pulse)
event_processor = VeromixEvent(i)
pulse.set_receiver(event_processor)
pulse.start_pulsing()
app.exec_()
class SoundApplet(simplepanel.applet.Applet):
def __init__(self):
simplepanel.applet.Applet.__init__(self)
self.pulseaudio = PulseAudio('Cream Volume Applet')
self.pulseaudio.connect()
while not self.pulseaudio.sinks:
time.sleep(0.01)
self.icon_size = 22
self.menu_active = False
self.icon = self._get_icon_for_volume(self.pulseaudio.get_volume()[0])
self.menu = Bubble()
self.volume_scale = gtk.HScale()
self.volume_scale.set_range(0, 100)
self.volume_scale.set_size_request(200, -1)
self.volume_scale.set_draw_value(False)
self.volume_scale.set_value(self.pulseaudio.get_volume()[0])
self.layout = gtk.HBox()
self.layout.pack_start(self.volume_scale)
self.menu.add(self.layout)
self.connect('click', self.toggle_menu_cb)
self.connect('scroll', self.scroll_cb)
self.volume_scale.connect('change-value', self.value_changed_cb)
def change_volume(self, volume):
volume = int(volume)
self.pulseaudio.set_volume([volume, volume])
self.volume_scale.set_value(volume)
self.icon = self._get_icon_for_volume(volume)
self.draw()
def _get_icon_for_volume(self, volume):
if volume <= 0:
return 'audio-volume-muted'
elif volume <= 30:
return 'audio-volume-low'
elif volume <= 66:
return 'audio-volume-medium'
else:
return 'audio-volume-high'
def toggle_menu_cb(self, applet, x, y):
if self.menu_active:
self.menu.hide()
else:
self.menu.show(int(self.get_position()[0]),
self.get_allocation()[1] + 1)
self.menu_active = not self.menu_active
def scroll_cb(self, applet, x, y, direction):
volume = self.pulseaudio.get_volume()[0]
if direction == gtk.gdk.SCROLL_UP:
if volume + STEP >= 100:
volume = 100
else:
volume += STEP
elif direction == gtk.gdk.SCROLL_DOWN:
if volume - STEP <= 0:
volume = 0
else:
volume -= STEP
self.change_volume(volume)
def value_changed_cb(self, scale, scroll_type, volume):
self.change_volume(volume)
def render(self, ctx):
theme = gtk.icon_theme_get_default()
icon_info = theme.lookup_icon(self.icon, self.icon_size, 0)
pb = gtk.gdk.pixbuf_new_from_file(icon_info.get_filename())
pb = pb.scale_simple(self.icon_size, self.icon_size,
gtk.gdk.INTERP_HYPER)
ctx.set_source_pixbuf(pb, PADDING,
(self.get_allocation()[1] - self.icon_size) / 2)
ctx.paint()
def allocate(self, height):
self.set_allocation(self.icon_size + PADDING, height)
return self.get_allocation()
class SoundApplet(simplepanel.applet.Applet):
def __init__(self):
simplepanel.applet.Applet.__init__(self)
self.pulseaudio = PulseAudio('Cream Volume Applet')
self.pulseaudio.connect()
while not self.pulseaudio.sinks:
time.sleep(0.01)
self.icon_size = 22
self.menu_active = False
self.icon = self._get_icon_for_volume(self.pulseaudio.get_volume()[0])
self.menu = Bubble()
self.volume_scale = gtk.HScale()
self.volume_scale.set_range(0, 100)
self.volume_scale.set_size_request(200, -1)
self.volume_scale.set_draw_value(False)
self.volume_scale.set_value(self.pulseaudio.get_volume()[0])
self.layout = gtk.HBox()
self.layout.pack_start(self.volume_scale)
self.menu.add(self.layout)
self.connect('click', self.toggle_menu_cb)
self.connect('scroll', self.scroll_cb)
self.volume_scale.connect('change-value', self.value_changed_cb)
def change_volume(self, volume):
volume = int(volume)
self.pulseaudio.set_volume([volume, volume])
self.volume_scale.set_value(volume)
self.icon = self._get_icon_for_volume(volume)
self.draw()
def _get_icon_for_volume(self, volume):
if volume <= 0:
return 'audio-volume-muted'
elif volume <= 30:
return 'audio-volume-low'
elif volume <= 66:
return 'audio-volume-medium'
else:
return 'audio-volume-high'
def toggle_menu_cb(self, applet, x, y):
if self.menu_active:
self.menu.hide()
else:
self.menu.show(int(self.get_position()[0]), self.get_allocation()[1] + 1)
self.menu_active = not self.menu_active
def scroll_cb(self, applet, x, y, direction):
volume = self.pulseaudio.get_volume()[0]
if direction == gtk.gdk.SCROLL_UP:
if volume + STEP >= 100:
volume = 100
else:
volume += STEP
elif direction == gtk.gdk.SCROLL_DOWN:
if volume - STEP <= 0:
volume = 0
else:
volume -= STEP
self.change_volume(volume)
def value_changed_cb(self, scale, scroll_type, volume):
self.change_volume(volume)
def render(self, ctx):
theme = gtk.icon_theme_get_default()
icon_info = theme.lookup_icon(self.icon, self.icon_size, 0)
pb = gtk.gdk.pixbuf_new_from_file(icon_info.get_filename())
pb = pb.scale_simple(self.icon_size, self.icon_size, gtk.gdk.INTERP_HYPER)
ctx.set_source_pixbuf(pb, PADDING, (self.get_allocation()[1] - self.icon_size) / 2)
ctx.paint()
def allocate(self, height):
self.set_allocation(self.icon_size + PADDING, height)
return self.get_allocation()
