8 commits

Author	SHA1	Message	Date
Daniel Eklöf	cc76f91c43	ime: use correct index when calculating number of *cells* to advance	2020-12-07 20:44:11 +01:00
Daniel Eklöf	98bd798dae	ime: calculate wchar widths once	2020-12-07 20:44:10 +01:00
Daniel Eklöf	05083110c3	ime: make IME compile-time optional	2020-12-07 20:44:10 +01:00
Daniel Eklöf	8c3d48c5cd	ime: render pre-edit text ... This is done by allocating cells for the pre-edit text when receiving the text-input::done() call, and populating them by converting the utf-8 formatted pre-edit text to wchars. We also convert the pre-edit cursor position to cell positions (it can cover multiple cells). When rendering, we simply render the pre-edit cells on-top off the regular grid. While doing so, we also mark the underlying, “real”, cells as dirty, to ensure they are re-rendered when the pre-edit text is modified or removed.	2020-12-07 20:44:10 +01:00
Daniel Eklöf	5745c610ac	ime: wip: commit all changes in ‘done()’	2020-12-07 20:44:10 +01:00
Daniel Eklöf	b85e2f40bb	ime: feed committed string to client application	2020-12-07 20:44:10 +01:00
Daniel Eklöf	e97024116e	ime: disable text-input on surface leave	2020-12-07 20:44:10 +01:00
Daniel Eklöf	148bb1ff13	ime: wip: add text-input object to seat	2020-12-07 20:44:09 +01:00