1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
#!/usr/bin/python
import gtk
import dbus
import dbus.service
import subprocess
from dbus.mainloop.glib import DBusGMainLoop
import pynotify
class KeyhandlerDBUSService(dbus.service.Object):
def __init__(self):
bus_name = dbus.service.BusName('org.elektranox.keyhandler', bus=dbus.SessionBus())
dbus.service.Object.__init__(self, bus_name, '/org/elektranox/keyhandler')
self.bnotice = pynotify.Notification("Backlight", "", "display-brightness-symbolic")
self.vnotice = pynotify.Notification("Volume", "", "")
self.wnotice = pynotify.Notification("WLAN", "", "")
self.mnotice = pynotify.Notification("Mouse", "", "")
def _showBacklightState(self):
popen = subprocess.Popen(['/usr/bin/xbacklight'], stdout = subprocess.PIPE)
popen.wait()
(stdout,stderr) = popen.communicate(None)
state = int(float((stdout)))
self.bnotice.set_hint_int32("value", state)
self.bnotice.set_hint_string("synchronous", "brightness")
self.bnotice.show()
def _showVolumeState(self):
popen = subprocess.Popen(['/usr/bin/amixer', '-c', 'PCH', 'get', 'Master'], stdout = subprocess.PIPE)
popen.wait()
(stdout,stderr) = popen.communicate(None)
lines = stdout.split("\n")
state = int(lines[-2].split()[3][1:-2])
muted = lines[-2].split()[5][1:-1] == "off"
if muted:
self.vnotice.set_property("icon-name", "audio-volume-muted")
elif state < 20:
self.vnotice.set_property("icon-name", "audio-volume-low")
elif state < 60:
self.vnotice.set_property("icon-name", "audio-volume-medium")
else:
self.vnotice.set_property("icon-name", "audio-volume-high")
self.vnotice.set_hint_int32("value", state)
self.vnotice.set_hint_string("synchronous", "volume")
self.vnotice.show()
def _showMicState(self):
popen = subprocess.Popen(['/usr/bin/amixer', '-c', 'PCH', 'get', 'Capture'], stdout = subprocess.PIPE)
popen.wait()
(stdout,stderr) = popen.communicate(None)
lines = stdout.split("\n")
state = int(lines[-2].split()[4][1:-2])
muted = lines[-2].split()[6][1:-1] == "off"
if muted:
self.vnotice.set_property("icon-name", "microphone-sensitivity-muted")
elif state < 20:
self.vnotice.set_property("icon-name", "microphone-sensitivity-low")
elif state < 60:
self.vnotice.set_property("icon-name", "microphone-sensitivity-medium")
else:
self.vnotice.set_property("icon-name", "microphone-sensitivity-high")
self.vnotice.set_hint_int32("value", state)
self.vnotice.set_hint_string("synchronous", "volume")
self.vnotice.show()
@dbus.service.method('org.elektranox.keyhandler')
def volumeMute(self):
#popen = subprocess.Popen(['/usr/bin/amixer', '-c', 'PCH', 'set', 'Master', 'toggle'])
popen = subprocess.Popen(['/usr/bin/amixer', 'set', 'Master', 'toggle'])
popen.wait()
self._showVolumeState()
@dbus.service.method('org.elektranox.keyhandler')
def volumeDec(self):
popen = subprocess.Popen(['/usr/bin/amixer', '-c', 'PCH', 'set', 'Master', '2%-'])
popen.wait()
self._showVolumeState()
@dbus.service.method('org.elektranox.keyhandler')
def volumeInc(self):
popen = subprocess.Popen(['/usr/bin/amixer', '-c', 'PCH', 'set', 'Master', '2%+'])
popen.wait()
self._showVolumeState()
@dbus.service.method('org.elektranox.keyhandler')
def micMute(self):
#popen = subprocess.Popen(['/usr/bin/amixer', '-c', 'PCH', 'set', 'Master', 'toggle'])
popen = subprocess.Popen(['/usr/bin/amixer', 'set', 'Capture', 'toggle'])
popen.wait()
self._showMicState()
@dbus.service.method('org.elektranox.keyhandler')
def backlightDec(self):
popen = subprocess.Popen(['/usr/bin/xbacklight','-dec', '5'])
popen.wait()
self._showBacklightState()
@dbus.service.method('org.elektranox.keyhandler')
def backlightInc(self):
popen = subprocess.Popen(['/usr/bin/xbacklight','-inc', '5'])
popen.wait()
self._showBacklightState()
@dbus.service.method('org.elektranox.keyhandler')
def XF86Display(self):
popen = subprocess.Popen(['/usr/bin/notify-send','XF86Display'])
popen.wait()
# TODO: add some fancy binding
pass
@dbus.service.method('org.elektranox.keyhandler')
def WLAN(self):
# button itself is handled by systemd
popen = subprocess.Popen(['/usr/sbin/rfkill', 'list', 'wlan'], stdout = subprocess.PIPE)
popen.wait()
(stdout,stderr) = popen.communicate(None)
state = stdout.split("\n")[1].split(" ")[2] == "no"
if state:
self.wnotice.set_property("icon-name", "network-wireless-symbolic")
self.wnotice.set_property("summary", "enabled")
else:
self.wnotice.set_property("icon-name", "network-wireless-offline-symbolic")
self.wnotice.set_property("summary", "disabled")
self.wnotice.show()
@dbus.service.method('org.elektranox.keyhandler')
def XF86Tools(self):
popen = subprocess.Popen(['/usr/local/bin/toggle-mouse-wheel-emulation'], stdout = subprocess.PIPE)
popen.wait()
(stdout,stderr) = popen.communicate(None)
enabled = (stdout.find("enabled") != -1)
self.mnotice.set_property("icon-name", "/usr/share/icons/mate/48x48/devices/input-mouse.png")
if enabled:
self.mnotice.set_property("summary", "Mouse Wheel Emulation enabled")
else:
self.mnotice.set_property("summary", "Mouse Wheel Emulation disabled")
self.mnotice.show()
@dbus.service.method('org.elektranox.keyhandler')
def XF86Search(self):
popen = subprocess.Popen(['/usr/bin/notify-send','XF86Search'])
popen.wait()
# TODO: add some fancy binding
pass
@dbus.service.method('org.elektranox.keyhandler')
def XF86LaunchA(self):
popen = subprocess.Popen(['/usr/bin/notify-send','XF86LaunchA'])
popen.wait()
# TODO: add some fancy binding
pass
@dbus.service.method('org.elektranox.keyhandler')
def XF86Explorer(self):
popen = subprocess.Popen(['/usr/bin/notify-send','XF86Explorer'])
popen.wait()
# TODO: add some fancy binding
pass
DBusGMainLoop(set_as_default=True)
service = KeyhandlerDBUSService()
pynotify.init("TP Keyhandler")
gtk.main()
|
