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40 lines
907 B
Python
40 lines
907 B
Python
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#!/usr/bin/python3
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# source https://gitlab.com/snippets/1832968
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import json
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from subprocess import Popen, PIPE, run
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def get_tree():
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proc = run(['swaymsg', '-t', 'get_tree'], capture_output=True)
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return json.loads(proc.stdout)
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def traverse(data, out):
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if 'nodes' not in data:
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return
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if data['type'] == 'con' and 'window_properties' in data:
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props = data['window_properties']
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out.append((f'{props["class"]}: {props["title"]}'))
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for node in data['nodes']:
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if 'nodes' in node:
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traverse(node, out)
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def main():
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apps = []
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traverse(get_tree(), apps)
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in_data = '\n'.join(apps).encode()
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with Popen(['fzf'], stdout=PIPE, stdin=PIPE) as proc:
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stdout, _ = proc.communicate(in_data)
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app = stdout.decode().split(':')[1].strip()
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run(['swaymsg', f'[title="{app}"] focus'])
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if __name__ == '__main__':
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main()
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