From 4c0445115b49c101424a582573b030ccd93332b9 Mon Sep 17 00:00:00 2001
From: ShikiSuen <shikisuen@outlook.com>
Date: Mon, 13 Feb 2023 18:50:47 +0800
Subject: [PATCH] =?UTF-8?q?InputHandler=20//=20Let=20g=E2=80=A6S=E2=80=A6O?=
 =?UTF-8?q?fInputting()=20returns=20.ofAbortion()=20if=20needed.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Source/Modules/InputHandler_Core.swift         | 3 +++
 Source/Modules/InputHandler_HandleStates.swift | 1 +
 2 files changed, 4 insertions(+)

diff --git a/Source/Modules/InputHandler_Core.swift b/Source/Modules/InputHandler_Core.swift
index 72ee8bd5..afbe8b6e 100644
--- a/Source/Modules/InputHandler_Core.swift
+++ b/Source/Modules/InputHandler_Core.swift
@@ -111,6 +111,9 @@ public class InputHandler: InputHandlerProtocol {
     isCodePointInputMode = false
   }
 
+  /// 警告：該參數僅代指組音區/組筆區域與組字區在目前狀態下被視為「空」。
+  var isConsideredEmptyForNow: Bool { compositor.isEmpty && isComposerOrCalligrapherEmpty }
+
   // MARK: - Hanin Keyboard Symbol Mode.
 
   var isHaninKeyboardSymbolMode = false
diff --git a/Source/Modules/InputHandler_HandleStates.swift b/Source/Modules/InputHandler_HandleStates.swift
index d674e884..a6375049 100644
--- a/Source/Modules/InputHandler_HandleStates.swift
+++ b/Source/Modules/InputHandler_HandleStates.swift
@@ -19,6 +19,7 @@ extension InputHandler {
 
   /// 生成「正在輸入」狀態。相關的內容會被拿給狀態機械用來處理在電腦螢幕上顯示的內容。
   public func generateStateOfInputting(sansReading: Bool = false) -> IMEStateProtocol {
+    if isConsideredEmptyForNow { return IMEState.ofAbortion() }
     let cpInput = isCodePointInputMode && !sansReading
     /// 「更新內文組字區 (Update the composing buffer)」是指要求客體軟體將組字緩衝區的內容
     /// 換成由此處重新生成的原始資料在 IMEStateData 當中生成的 NSAttributeString。