basic ime support

src/client/app.rs

@@ -41,6 +41,7 @@ impl ApplicationHandler<ClientEvent> for App {
             let window = event_loop
                 .create_window(Window::default_attributes())
                 .unwrap();
+            window.set_ime_allowed(true);
             let client = Client::new(AppHandle {
                 proxy: self.proxy.clone(),
                 window: window.into(),

src/client/mod.rs

@@ -3,7 +3,10 @@ use arboard::Clipboard;
 use input::Input;
 use iris::prelude::*;
 use render::Renderer;
-use winit::{event::WindowEvent, event_loop::ActiveEventLoop};
+use winit::{
+    event::{Ime, WindowEvent},
+    event_loop::ActiveEventLoop,
+};
 
 use crate::{
     client::ui::{Edited, Submit, main_view, msg_widget},
@@ -142,6 +145,16 @@ impl Client {
                     }
                 }
             }
+            WindowEvent::Ime(ime) => match ime {
+                Ime::Enabled | Ime::Disabled => (),
+                Ime::Preedit(_, _) => (),
+                Ime::Commit(content) => {
+                    if let Some(sel) = &self.focus {
+                        let mut text = self.ui.text(sel);
+                        text.insert(&content);
+                    }
+                }
+            },
             _ => (),
         }
         if self.ui.needs_redraw() {