33 lines
929 B
Python
33 lines
929 B
Python
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#!/usr/bin/env python3
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import subprocess
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import json
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treeP = subprocess.run(["swaymsg", "-t", "get_tree"], stdout=subprocess.PIPE, text=True, check=True)
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tree = json.loads(treeP.stdout)
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def get_instance(node):
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if 'app_id' in node and node['app_id'] != None:
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return node['app_id']
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elif 'window_properties' in node:
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return node['window_properties']['class']
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return "??"
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def get_apps(node):
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if 'pid' in node:
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return [("[%s] %s"%(get_instance(node), node['name']), node['pid'])]
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else:
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return (app for n in node['nodes'] for app in get_apps(n))
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apps = dict(get_apps(tree))
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keys = '\n'.join(apps.keys())
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rofi = subprocess.run(["rofi", "-dmenu", "-i", "-p", "Switch to Window"], stdout=subprocess.PIPE, text=True, check=True, input=keys)
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selected = rofi.stdout.strip()
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if selected in apps:
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subprocess.run(["swaymsg", "[pid = %d]" % apps[selected], "focus"], check=True)
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