From 9088c1462a83842dca25d14712284ac4b8195d02 Mon Sep 17 00:00:00 2001
From: ShikiSuen <shikisuen@outlook.com>
Date: Tue, 1 Mar 2022 17:35:32 +0800
Subject: [PATCH] Pref // Adding preferences for handling alphanumerical input
 mode.

---
 .../Modules/IMEModules/PreferencesModule.swift  | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/Source/Modules/IMEModules/PreferencesModule.swift b/Source/Modules/IMEModules/PreferencesModule.swift
index 802982d5..9ee67a12 100644
--- a/Source/Modules/IMEModules/PreferencesModule.swift
+++ b/Source/Modules/IMEModules/PreferencesModule.swift
@@ -20,6 +20,7 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR TH
 import Cocoa
 
 private let kIsDebugModeEnabled = "_DebugMode"
+private let kIsAlphanumericalModeEnabled = "IsAlphanumericalModeEnabled"
 private let kCheckUpdateAutomatically = "CheckUpdateAutomatically"
 private let kKeyboardLayoutPreference = "KeyboardLayout"
 private let kBasisKeyboardLayoutPreference = "BasisKeyboardLayout"
@@ -214,6 +215,7 @@ struct ComposingBufferSize {
 @objc public class Preferences: NSObject {
     static var allKeys:[String] {
         [kIsDebugModeEnabled,
+         kIsAlphanumericalModeEnabled,
          kKeyboardLayoutPreference,
          kBasisKeyboardLayoutPreference,
          kFunctionKeyKeyboardLayoutPreference,
@@ -253,6 +255,11 @@ struct ComposingBufferSize {
             UserDefaults.standard.set(Preferences.isDebugModeEnabled, forKey: kIsDebugModeEnabled)
         }
 
+        // 首次啟用輸入法時不要啟用英數模式。
+        if UserDefaults.standard.object(forKey: kIsAlphanumericalModeEnabled) == nil {
+            UserDefaults.standard.set(Preferences.isAlphanumericalModeEnabled, forKey: kIsAlphanumericalModeEnabled)
+        }
+
         // 首次啟用輸入法時設定不要自動更新，免得在某些要隔絕外部網路連線的保密機構內觸犯資安規則。
         if UserDefaults.standard.object(forKey: kCheckUpdateAutomatically) == nil {
             UserDefaults.standard.set(false, forKey: kCheckUpdateAutomatically)
@@ -339,6 +346,16 @@ struct ComposingBufferSize {
     @UserDefault(key: kIsDebugModeEnabled, defaultValue: false)
     @objc static var isDebugModeEnabled: Bool
 
+    @UserDefault(key: kIsAlphanumericalModeEnabled, defaultValue: false)
+    @objc static var isAlphanumericalModeEnabled: Bool
+
+    @objc @discardableResult static func toggleAlphanumericalModeEnabled() -> Bool {
+        isAlphanumericalModeEnabled = !isAlphanumericalModeEnabled
+        UserDefaults.standard.set(isAlphanumericalModeEnabled, forKey: kIsAlphanumericalModeEnabled)
+        NotifierController.notify(message: String(format: "%@%@%@", NSLocalizedString("Alphanumerical Input Mode", comment: ""), "\n", isAlphanumericalModeEnabled ? NSLocalizedString("NotificationSwitchON", comment: "") : NSLocalizedString("NotificationSwitchOFF", comment: "")))
+        return isAlphanumericalModeEnabled
+    }
+
     @UserDefault(key: kAppleLanguagesPreferences, defaultValue: [])
     @objc static var appleLanguages: Array<String>