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44 lines
1.2 KiB
Python
Executable file
44 lines
1.2 KiB
Python
Executable file
#!/usr/bin/env python
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# This script keeps track of active keyboard layouts per window.
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#
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# This script requires i3ipc-python package (install it from a system package
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# manager or pip).
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import i3ipc
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ipc = i3ipc.Connection()
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prev_focused = -1
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windows = {}
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def on_window_focus(ipc, event):
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global windows, prev_focused
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# Save current layout
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layouts = {}
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for input in ipc.get_inputs():
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layouts[input.identifier] = input.xkb_active_layout_index
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windows[prev_focused] = layouts
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# Restore layout of the newly focused window
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if event.container.id in windows:
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for (input_id, layout_index) in windows[event.container.id].items():
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if layout_index != layouts[input_id]:
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ipc.command("input \"{}\" xkb_switch_layout {}".format(
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input_id, layout_index))
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prev_focused = event.container.id
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def on_window_close(ipc, event):
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global windows
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if event.container.id in windows:
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del(windows[event.container.id])
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def on_window(ipc, event):
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if event.change == "focus":
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on_window_focus(ipc, event)
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elif event.change == "close":
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on_window_close(ipc, event)
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ipc.on("window", on_window)
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ipc.main()
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