✨ Realize a true IME

package.json

@@ -167,16 +167,28 @@
     },
     "commands": [
       {
-        "command": "rime.enable",
+        "command": "rime.source.enable",
         "title": "Enable the Rime source"
       },
       {
-        "command": "rime.disable",
+        "command": "rime.source.disable",
         "title": "Disable the Rime source"
       },
       {
-        "command": "rime.toggle",
+        "command": "rime.source.toggle",
         "title": "Toggle the Rime source"
+      },
+      {
+        "command": "rime.enable",
+        "title": "Enable the Rime IME"
+      },
+      {
+        "command": "rime.disable",
+        "title": "Disable the Rime IME"
+      },
+      {
+        "command": "rime.toggle",
+        "title": "Toggle the Rime IME"
       }
     ]
   },

src/ime.ts

@@ -0,0 +1,32 @@
+import { window, workspace } from 'coc.nvim';
+
+let win = null;
+export function register() {
+  workspace.registerAutocmd({
+    event: 'InsertCharPre',
+    pattern: '<buffer>',
+    arglist: ['v:char'],
+    callback: async (character) => {
+      window.showInformationMessage(character);
+
+      let buffer = await workspace.nvim.createNewBuffer(false, true);
+      buffer.setLines(['hello', 'world']);
+      if (win === null) {
+        win = await workspace.nvim.openFloatWindow(buffer, false, {
+          relative: 'cursor',
+          height: 2,
+          width: 10,
+          row: 1,
+          col: 0,
+        });
+      } else {
+        win.close(false);
+        win = null;
+      }
+    },
+  });
+}
+
+export function unregister() {
+  // https://github.com/neoclide/coc.nvim/discussions/5054
+}

src/index.ts

@@ -4,8 +4,10 @@ import { TextDocument } from 'vscode-languageserver-textdocument';
 import SchemaList from './lists';
 import { Rime } from './rime';
 import { Config } from './config';
+import { register, unregister } from './ime';
 
 let rime: Rime;
+let isRegisterd: Boolean = false;
 
 export async function activate(context: ExtensionContext): Promise<void> {
   const userConfig = new Config(context);
@@ -33,17 +35,17 @@ export async function activate(context: ExtensionContext): Promise<void> {
 
   context.subscriptions.push(
     // Commands
-    commands.registerCommand('rime.enable', async () => {
+    commands.registerCommand('rime.source.enable', async () => {
       rime.setCompletionStatus(true);
       statusBarItem.show();
     }),
 
-    commands.registerCommand('rime.disable', async () => {
+    commands.registerCommand('rime.source.disable', async () => {
       rime.setCompletionStatus(false);
       statusBarItem.hide();
     }),
 
-    commands.registerCommand('rime.toggle', async () => {
+    commands.registerCommand('rime.source.toggle', async () => {
       rime.toggleCompletionStatus();
       if (rime.getCompletionStatus()) {
         statusBarItem.show();
@@ -52,6 +54,25 @@ export async function activate(context: ExtensionContext): Promise<void> {
       }
     }),
 
+    commands.registerCommand('rime.enable', async () => {
+      register();
+      isRegisterd = true;
+    }),
+
+    commands.registerCommand('rime.disable', async () => {
+      unregister();
+      isRegisterd = false;
+    }),
+
+    commands.registerCommand('rime.toggle', async () => {
+      if (isRegisterd) {
+        unregister();
+      } else {
+        register();
+      }
+      isRegisterd = !isRegisterd;
+    }),
+
     // Completion Source
     languages.registerCompletionItemProvider(
       'rime',