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
|
# -*- python -*-
'''
xpybar – xmobar replacement written in python
Copyright © 2014, 2015, 2016, 2017, 2018, 2019 Mattias Andrée (m@maandreese)
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 3 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
MERCHANTABILITY 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, see <http://www.gnu.org/licenses/>.
'''
# A xpybar configuration example when application launchers
import os
import sys
import time
from plugins.image import Image
from plugins.application import Application
OUTPUT, HEIGHT, YPOS, TOP = 0, 24, 24, True
Image.theme_preferences = ['hicolor', 'mate', 'gnome', 'Adwaita', ..., 'ContrastHigh']
class Launcher:
def __init__(self, icon, *command):
self.icon = Image(icon, height = HEIGHT, icon = '/' not in icon)
self.command = list(command)
def launch(self):
if os.fork() == 0:
if os.fork() == 0:
os.setpgrp()
os.execvp(self.command[0], self.command)
sys.exit(0)
def scroll_up(self):
pass
def scroll_down(self):
pass
class LauncherSet:
def __init__(self, launchers):
self.launchers = [Launcher(x[0], *x[1:]) for x in launchers]
self.current = 0
self.icon = self.launchers[self.current].icon
def launch(self):
self.launchers[self.current].launch()
def scroll_up(self):
self.current = (self.current - 1) % len(self.launchers)
self.icon = self.launchers[self.current].icon
bar.invalidate()
def scroll_down(self):
self.current = (self.current + 1) % len(self.launchers)
self.icon = self.launchers[self.current].icon
bar.invalidate()
def desktop(file):
application = Application(file)
icon = application.get_setting('Icon')
command = Application.strip_placeholders(application.get_setting('Exec'))
return (icon, 'sh', '-c', command)
launchers = [ [ ('accessories-calculator', 'mate-calc')
, ('accessories-character-map', 'mucharmap')
, ('scanner', 'simple-scan')
, ('meld', 'meld')
]
, [ ('dia', 'dia')
, desktop ('inkscape')
, desktop ('gimp')
, ('calligrakrita', 'krita')
, ('blender', 'blender')
, ('/usr/share/pixmaps/openscad.png', 'openscad')
]
, [ ('emacs', 'emacs')
, ('audacity', 'audacity')
, ('/usr/share/ardour4/icons/ardour_icon_48px.png', 'ardour4')
]
, [ ('vlc', 'vlc')
, ('deluge', 'deluge')
, ('/usr/share/pixmaps/amule.xpm', 'amule')
]
, ('claws-mail', 'claws-mail')
, [ ('terminator', 'terminator')
, ('cool-retro-term', 'cool-retro-term')
, ('/usr/share/pixmaps/xterm-color_48x48.xpm', 'xterm')
]
]
launchers = [Launcher(x[0], *x[1:]) if isinstance(x, tuple) else LauncherSet(x) for x in launchers]
start_ = start
def start():
start_()
def reaper():
while True:
try:
os.wait()
except:
time.sleep(3)
xasync(reaper, name = 'reaper')
def redraw():
bar.clear()
offset = 0
for launcher in launchers:
launcher.icon.draw(bar, offset, 0)
offset += HEIGHT
LEFT_BUTTON = 1
RIGHT_BUTTON = 3
SCROLL_UP = 4
SCROLL_DOWN = 5
def unhandled_event(e):
'''
Invoked when an unrecognised even is polled,
feel free to replace this completely
@param e The event
'''
if isinstance(e, Xlib.protocol.event.ButtonPress):
x = e.event_x // HEIGHT
button = e.detail
if 0 <= x < len(launchers):
if button == LEFT_BUTTON: launchers[x].launch()
elif button == RIGHT_BUTTON: launchers[x].scroll_down()
elif button == SCROLL_UP: launchers[x].scroll_up()
elif button == SCROLL_DOWN: launchers[x].scroll_down()
# TODO support for dropping files onto the launchers to open with those files would be nice
|
