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Add new Ime event for desktop platforms

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This commit brings new Ime event to account for preedit state of input
method, also adding `Window::set_ime_allowed` to toggle IME input on
the particular window.

This commit implements API as designed in #1497 for desktop platforms.

Co-authored-by: Artur Kovacs <kovacs.artur.barnabas@gmail.com>
Co-authored-by: Markus Siglreithmaier <m.siglreith@gmail.com>
Co-authored-by: Murarth <murarth@gmail.com>
Co-authored-by: Yusuke Kominami <yukke.konan@gmail.com>
Co-authored-by: moko256 <koutaro.mo@gmail.com>
This commit is contained in:
Kirill Chibisov 2022-05-07 05:29:25 +03:00 • committed by GitHub
parent b4175c1454
commit f04fa5d54f
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30 changed files with 1346 additions and 311 deletions
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28
src/platform_impl/linux/x11/window.rs
View file

@ -26,7 +26,8 @@ use crate::{
};
use super::{
ffi, util, EventLoopWindowTarget, ImeSender, WakeSender, WindowId, XConnection, XError,
ffi, util, EventLoopWindowTarget, ImeRequest, ImeSender, WakeSender, WindowId, XConnection,
XError,
};
#[derive(Debug)]
@ -453,7 +454,10 @@ impl UnownedWindow {
.queue();
{
let result = event_loop.ime.borrow_mut().create_context(window.xwindow);
let result = event_loop
.ime
.borrow_mut()
.create_context(window.xwindow, false);
if let Err(err) = result {
let e = match err {
ImeContextCreationError::XError(err) => OsError::XError(err),
@ -1410,17 +1414,21 @@ impl UnownedWindow {
.map_err(|err| ExternalError::Os(os_error!(OsError::XError(err))))
}
pub(crate) fn set_ime_position_physical(&self, x: i32, y: i32) {
let _ = self
.ime_sender
.lock()
.send((self.xwindow, x as i16, y as i16));
}
#[inline]
pub fn set_ime_position(&self, spot: Position) {
let (x, y) = spot.to_physical::<i32>(self.scale_factor()).into();
self.set_ime_position_physical(x, y);
let _ = self
.ime_sender
.lock()
.send(ImeRequest::Position(self.xwindow, x, y));
}
#[inline]
pub fn set_ime_allowed(&self, allowed: bool) {
let _ = self
.ime_sender
.lock()
.send(ImeRequest::Allow(self.xwindow, allowed));
}
#[inline]