91 lines
2.2 KiB
Plaintext
91 lines
2.2 KiB
Plaintext
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#!/usr/bin/env python
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# window-notify: Watch for windows with particular titles and pop up a
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# desktop notification when they appear.
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#
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# Useful for certain web apps that don't properly handle desktop notifications.
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# You'll need to make sure you keep the app tab on a window by itself so that
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# its title is always visible to the window manager.
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#
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# Usage: window-notify '* Title 1' '! * Title 2' 'etc.'
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#
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# Requires programs:
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# - wmctrl
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# - notify-send
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#
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# --Kirsle
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# http://sh.kirsle.net/
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from sys import argv, exit
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import time
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import subprocess
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# Config
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config = dict(
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# Icon to use
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icon = "/usr/share/icons/gnome/48x48/status/user-available.png",
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# Title
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title = "Window Notification:",
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)
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if len(argv) == 1:
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print "Usage: window-notify 'Title to watch for' 'etc...'"
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exit()
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titles = argv[1:]
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def safe_output(args):
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retval = None
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try:
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retval = subprocess.check_output(args)
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except:
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pass
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return retval
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def safe_call(args):
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try:
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subprocess.call(args)
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except:
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pass
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def notify(title):
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# Notification pop-up.
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safe_call(["notify-send",
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"-a", __name__,
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"-i", config['icon'],
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config['title'],
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title,
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])
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# Try to add the Urgent hint to the window.
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safe_call(["wmctrl", "-r", title, "-b", "add,demands_attention"])
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# Keep track of which titles we currently see, so we don't notify a ton
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# of times for the same title.
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visible = { key: False for key in titles }
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# Begin watching.
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while True:
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time.sleep(0.2)
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output = safe_output(["wmctrl", "-l"])
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if not output: continue
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seen_this_time = dict() # Titles we see on this loop
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for line in output.split("\n"):
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if len(line) == 0:
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continue
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parts = line.split(" ", 4)
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real_title = parts[-1]
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for title in titles:
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if title in real_title:
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seen_this_time[title] = True
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# Window exists, did we already notify?
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if not visible[title]:
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notify(real_title)
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# Flag the visibility of each title.
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for title in titles:
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visible[title] = title in seen_this_time
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# vim:expandtab
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