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
|
#!/usr/bin/python
################################################################################
##3456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789
## 10 20 30 40 50 60 70 80
##
## Info:
## Example of how to use libnotify correctly and at the same time comply to
## the new jaunty notification spec (read: visual guidelines)
##
## Run:
## chmod +x update-notifications.py
## ./update-notifications.py
##
## Copyright 2009 Canonical Ltd.
##
## Author:
## Mirco "MacSlow" Mueller <mirco.mueller@canonical.com>
##
## This program is free software: you can redistribute it and/or modify it
## under the terms of the GNU General Public License version 3, as published
## by the Free Software Foundation.
##
## This program is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranties of
## MERCHANTABILITY, SATISFACTORY QUALITY, 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/>.
##
################################################################################
import sys
import time
import pynotify
# even in Python this is globally nasty :), do something nicer in your own code
capabilities = {'actions': False,
'body': False,
'body-hyperlinks': False,
'body-images': False,
'body-markup': False,
'icon-multi': False,
'icon-static': False,
'sound': False,
'image/svg+xml': False,
'x-canonical-private-synchronous': False,
'x-canonical-append': False,
'x-canonical-private-icon-only': False,
'x-canonical-truncation': False}
def initCaps ():
caps = pynotify.get_server_caps ()
if caps is None:
print "Failed to receive server caps."
sys.exit (1)
for cap in caps:
capabilities[cap] = True
def printCaps ():
info = pynotify.get_server_info ()
print "Name: " + info["name"]
print "Vendor: " + info["vendor"]
print "Version: " + info["version"]
print "Spec. Version: " + info["spec-version"]
caps = pynotify.get_server_caps ()
if caps is None:
print "Failed to receive server caps."
sys.exit (1)
print "Supported capabilities/hints:"
if capabilities['actions']:
print "\tactions"
if capabilities['body']:
print "\tbody"
if capabilities['body-hyperlinks']:
print "\tbody-hyperlinks"
if capabilities['body-images']:
print "\tbody-images"
if capabilities['body-markup']:
print "\tbody-markup"
if capabilities['icon-multi']:
print "\ticon-multi"
if capabilities['icon-static']:
print "\ticon-static"
if capabilities['sound']:
print "\tsound"
if capabilities['image/svg+xml']:
print "\timage/svg+xml"
if capabilities['x-canonical-private-synchronous']:
print "\tx-canonical-private-synchronous"
if capabilities['x-canonical-append']:
print "\tx-canonical-append"
if capabilities['x-canonical-private-icon-only']:
print "\tx-canonical-private-icon-only"
if capabilities['x-canonical-truncation']:
print "\tx-canonical-truncation"
print "Notes:"
if info["name"] == "notify-osd":
print "\tx- and y-coordinates hints are ignored"
print "\texpire-timeout is ignored"
print "\tbody-markup is accepted but filtered"
else:
print "\tnone"
if __name__ == '__main__':
if not pynotify.init ("update-notifications"):
sys.exit (1)
# call this so we can savely use capabilities dictionary later
initCaps ()
# show what's supported
printCaps ()
# try the icon-summary-body case
n = pynotify.Notification (
"Inital notification (1. notification)",
"This is the original content of this notification-bubble.",
"notification-message-im")
n.show ()
time.sleep (4); # simulate app activity
# update the current notification with new content
n.update ("Updated notification (1. notification)",
"Here the same bubble with new title- and body-text, even the icon can be changed on the update.",
"notification-message-email")
n.show ();
time.sleep (10); # wait longer now
# create a new bubble using the icon-summary-body layout
n = pynotify.Notification (
"Initial layout (2. notification)",
"This bubble uses the icon-title-body layout.",
"notification-message-im");
n.show ()
time.sleep (4); # simulate app activity
# now update current bubble again, but change the layout
n.update ("Updated layout (2. notification)",
"After the update we now have a bubble using the title-body layout.",
" ")
n.show ()
|