Активировать нативный черновик до записи

Sources/WhisperKey/NativeCompositionBridge.swift

@@ -42,7 +42,9 @@ final class NativeCompositionBridge: NSObject {
             name: Message.ready,
             object: nil
         )
-        registerInstalledInputMethod()
+        if inputSource(withID: Self.inputSourceID) == nil {
+            registerInstalledInputMethod()
+        }
         launchInputMethod()
         ping()
     }
@@ -50,7 +52,6 @@ final class NativeCompositionBridge: NSObject {
     func activateForDictation() -> Bool {
         restoreWorkItem?.cancel()
         restoreWorkItem = nil
-        registerInstalledInputMethod()
         launchInputMethod()
 
         guard let source = inputSource(withID: Self.inputSourceID) else { return false }
@@ -58,11 +59,11 @@ final class NativeCompositionBridge: NSObject {
         if currentID != Self.inputSourceID {
             previousInputSourceID = currentID
         }
-        guard TISEnableInputSource(source) == noErr,
-              TISSelectInputSource(source) == noErr else {
+        guard TISSelectInputSource(source) == noErr else {
             restoreInputSource()
             return false
         }
+        wakeInputMethod()
         ping()
         return true
     }
@@ -146,6 +147,29 @@ final class NativeCompositionBridge: NSObject {
         DispatchQueue.main.asyncAfter(deadline: .now() + 0.3, execute: work)
     }
 
+    private func wakeInputMethod() {
+        guard let source = CGEventSource(stateID: .hidSystemState) else { return }
+        let flags: CGEventFlags = [
+            .maskCommand,
+            .maskAlternate,
+            .maskControl,
+            .maskShift,
+        ]
+        guard let keyDown = CGEvent(
+            keyboardEventSource: source,
+            virtualKey: CGKeyCode(kVK_F20),
+            keyDown: true
+        ), let keyUp = CGEvent(
+            keyboardEventSource: source,
+            virtualKey: CGKeyCode(kVK_F20),
+            keyDown: false
+        ) else { return }
+        keyDown.flags = flags
+        keyUp.flags = flags
+        keyDown.post(tap: .cghidEventTap)
+        keyUp.post(tap: .cghidEventTap)
+    }
+
     private func inputSource(withID identifier: String) -> TISInputSource? {
         guard let sources = TISCreateInputSourceList(nil, true)?.takeRetainedValue()
             as? [TISInputSource] else {