Alynx Zhou 27bdf0c577 wayland/text-input: Use byte based offset in delete_surrounding_text
ClutterInputFocus/GtkIMContext uses char based offset for
delete_surrounding, however, text_input_v3 uses byte based offset for
it. Currently only GTK with mutter can work correctly via text_input_v3
because they both forget to convert between char based offset and byte
based offset.

This commit fixes it in mutter by saving committed surrounding text in
MetaWaylandTextInput and converting char based offset to byte based
offset with the UTF-8 encoded surrounding text.

Fixes <https://gitlab.gnome.org/GNOME/mutter/-/issues/2146>.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2712>
2023-12-20 19:31:05 +00:00
..
2023-08-07 22:24:36 +00:00
2023-12-15 14:14:33 +00:00