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62 lines
2.1 KiB
Python
62 lines
2.1 KiB
Python
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#!/usr/bin/env python
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# dmenu script to jump to windows in i3.
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#
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# using ziberna's i3-py library: https://github.com/ziberna/i3-py
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# depends: dmenu (vertical patch), i3.
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# released by joepd under WTFPLv2-license:
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# http://sam.zoy.org/wtfpl/COPYING
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#
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# edited by Jure Ziberna for i3-py's examples section
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import i3
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import subprocess
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def i3clients():
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"""
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Returns a dictionary of key-value pairs of a window text and window id.
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Each window text is of format "[workspace] window title (instance number)"
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"""
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clients = {}
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for ws_num in range(1, 11):
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workspace = i3.filter(num=ws_num)
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if not workspace:
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continue
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workspace = workspace[0]
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windows = i3.filter(workspace, nodes=[])
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instances = {}
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# Adds windows and their ids to the clients dictionary
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for window in windows:
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win_str = '[%s] %s' % (workspace['name'], window['name'])
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# Appends an instance number if other instances are present
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if win_str in instances:
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instances[win_str] += 1
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win_str = '%s (%d)' % (win_str, instances[win_str])
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else:
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instances[win_str] = 1
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clients[win_str] = window['id']
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return clients
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def win_menu(clients, l=10):
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"""
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Displays a window menu using dmenu. Returns window id.
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"""
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dmenu = subprocess.Popen(['/usr/bin/dmenu', '-i', '-l', str(l),
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'-fn', '"-*-cure-medium-*-*-*-11-*-*-*-*-*-*-*"',
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'-nb', '#101010', '-nf', '#5f5f5f', '-sb', '#191919',
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'-sf', '#b72f62'],
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stdin=subprocess.PIPE,
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stdout=subprocess.PIPE)
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menu_str = '\n'.join(sorted(clients.keys()))
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# Popen.communicate returns a tuple stdout, stderr
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win_str = dmenu.communicate(menu_str.encode('utf-8'))[0].decode('utf-8')\
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.rstrip()
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return clients.get(win_str, None)
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if __name__ == '__main__':
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clients = i3clients()
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win_id = win_menu(clients)
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if win_id:
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i3.focus(con_id=win_id)
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