From e106bf94eff07d9a59771d9ccc4406421e18ab64 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 19:35:20 +0200 Subject: Adding upstream version 3.0.36. Signed-off-by: Daniel Baumann --- examples/prompts/switch-between-vi-emacs.py | 36 +++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100755 examples/prompts/switch-between-vi-emacs.py (limited to 'examples/prompts/switch-between-vi-emacs.py') diff --git a/examples/prompts/switch-between-vi-emacs.py b/examples/prompts/switch-between-vi-emacs.py new file mode 100755 index 0000000..249c7ef --- /dev/null +++ b/examples/prompts/switch-between-vi-emacs.py @@ -0,0 +1,36 @@ +#!/usr/bin/env python +""" +Example that displays how to switch between Emacs and Vi input mode. + +""" +from prompt_toolkit import prompt +from prompt_toolkit.application.current import get_app +from prompt_toolkit.enums import EditingMode +from prompt_toolkit.key_binding import KeyBindings + + +def run(): + # Create a `KeyBindings` that contains the default key bindings. + bindings = KeyBindings() + + # Add an additional key binding for toggling this flag. + @bindings.add("f4") + def _(event): + "Toggle between Emacs and Vi mode." + if event.app.editing_mode == EditingMode.VI: + event.app.editing_mode = EditingMode.EMACS + else: + event.app.editing_mode = EditingMode.VI + + def bottom_toolbar(): + "Display the current input mode." + if get_app().editing_mode == EditingMode.VI: + return " [F4] Vi " + else: + return " [F4] Emacs " + + prompt("> ", key_bindings=bindings, bottom_toolbar=bottom_toolbar) + + +if __name__ == "__main__": + run() -- cgit v1.2.3