From 61a515c1d2541289188799e6a4237be42deab637 Mon Sep 17 00:00:00 2001
From: Gabe <yugang2002@gmail.com>
Date: Sun, 26 Oct 2025 00:06:52 +0800
Subject: [PATCH] feat: Support multi-touch selection

---
 src/config/i18n.js            |  6 ++--
 src/config/setting.js         |  3 +-
 src/libs/translatorManager.js | 66 ++++++++++++++++-------------------
 src/views/Options/Setting.js  |  9 +++--
 4 files changed, 41 insertions(+), 43 deletions(-)

diff --git a/src/config/i18n.js b/src/config/i18n.js
index 1f3b9d2..df86624 100644
--- a/src/config/i18n.js
+++ b/src/config/i18n.js
@@ -1160,9 +1160,9 @@ export const I18N = {
     zh_TW: `觸控設定`,
   },
   touch_translate_shortcut: {
-    zh: `触屏翻译快捷方式`,
-    en: `Touch Translate Shortcut`,
-    zh_TW: `觸控翻譯捷徑`,
+    zh: `触屏翻译快捷方式 (支持多选)`,
+    en: `Touch Translate Shortcut (multiple supported)`,
+    zh_TW: `觸控翻譯捷徑 (支援多選)`,
   },
   touch_tap_0: {
     zh: `禁用`,
diff --git a/src/config/setting.js b/src/config/setting.js
index 44d8da7..2bb58b7 100644
--- a/src/config/setting.js
+++ b/src/config/setting.js
@@ -166,7 +166,8 @@ export const DEFAULT_SETTING = {
   shortcuts: DEFAULT_SHORTCUTS, // 快捷键
   inputRule: DEFAULT_INPUT_RULE, // 输入框设置
   tranboxSetting: DEFAULT_TRANBOX_SETTING, // 划词翻译设置
-  touchTranslate: 2, // 触屏翻译 {5:单指双击，6:单指三击，7:双指双击}
+  // touchTranslate: 2, // 触屏翻译 {5:单指双击，6:单指三击，7:双指双击} (作废)
+  touchModes: [2], // 触屏翻译 {5:单指双击，6:单指三击，7:双指双击} (多选)
   blacklist: DEFAULT_BLACKLIST.join(",\n"), // 禁用翻译名单
   csplist: DEFAULT_CSPLIST.join(",\n"), // 禁用CSP名单
   orilist: DEFAULT_ORILIST.join(",\n"), // 禁用CSP名单
diff --git a/src/libs/translatorManager.js b/src/libs/translatorManager.js
index 66c2a56..5a3547b 100644
--- a/src/libs/translatorManager.js
+++ b/src/libs/translatorManager.js
@@ -28,7 +28,7 @@ import { logger } from "./log";
 export default class TranslatorManager {
   #clearShortcuts = [];
   #menuCommandIds = [];
-  #clearTouchListener = null;
+  #clearTouchListeners = [];
   #isActive = false;
   #isUserscript;
   #isIframe;
@@ -110,10 +110,8 @@ export default class TranslatorManager {
     this.#clearShortcuts = [];
 
     // 触屏
-    if (this.#clearTouchListener) {
-      this.#clearTouchListener();
-      this.#clearTouchListener = null;
-    }
+    this.#clearTouchListeners.forEach((clear) => clear());
+    this.#clearTouchListeners = [];
 
     // 油猴菜单
     if (globalThis.GM && this.#menuCommandIds.length > 0) {
@@ -145,8 +143,8 @@ export default class TranslatorManager {
   #setupTouchOperations() {
     if (this.#isIframe) return;
 
-    const { touchTranslate = 2 } = this._translator.setting;
-    if (touchTranslate === 0) {
+    const { touchModes = [2] } = this._translator.setting;
+    if (touchModes.length === 0) {
       return;
     }
 
@@ -154,35 +152,31 @@ export default class TranslatorManager {
       this.#processActions({ action: MSG_TRANS_TOGGLE });
     };
 
-    switch (touchTranslate) {
-      case 2:
-      case 3:
-      case 4:
-        this.#clearTouchListener = touchTapListener(handleTap, {
-          taps: 1,
-          fingers: touchTranslate,
-        });
-        break;
-      case 5:
-        this.#clearTouchListener = touchTapListener(handleTap, {
-          taps: 2,
-          fingers: 1,
-        });
-        break;
-      case 6:
-        this.#clearTouchListener = touchTapListener(handleTap, {
-          taps: 3,
-          fingers: 1,
-        });
-        break;
-      case 7:
-        this.#clearTouchListener = touchTapListener(handleTap, {
-          taps: 2,
-          fingers: 2,
-        });
-        break;
-      default:
-    }
+    const handleListener = (mode) => {
+      let options = null;
+      switch (mode) {
+        case 2:
+        case 3:
+        case 4:
+          options = { taps: 1, fingers: mode };
+          break;
+        case 5:
+          options = { taps: 2, fingers: 1 };
+          break;
+        case 6:
+          options = { taps: 3, fingers: 1 };
+          break;
+        case 7:
+          options = { taps: 2, fingers: 2 };
+          break;
+        default:
+      }
+      if (options) {
+        this.#clearTouchListeners.push(touchTapListener(handleTap, options));
+      }
+    };
+
+    touchModes.forEach((mode) => handleListener(mode));
   }
 
   #handleWindowMessage(event) {
diff --git a/src/views/Options/Setting.js b/src/views/Options/Setting.js
index 7cc1ff1..61553a9 100644
--- a/src/views/Options/Setting.js
+++ b/src/views/Options/Setting.js
@@ -94,7 +94,7 @@ export default function Settings() {
     newlineLength = TRANS_NEWLINE_LENGTH,
     httpTimeout = DEFAULT_HTTP_TIMEOUT,
     contextMenuType = 1,
-    touchTranslate = 2,
+    touchModes = [2],
     blacklist = DEFAULT_BLACKLIST.join(",\n"),
     csplist = DEFAULT_CSPLIST.join(",\n"),
     orilist = DEFAULT_ORILIST.join(",\n"),
@@ -268,10 +268,13 @@ export default function Settings() {
                 select
                 fullWidth
                 size="small"
-                name="touchTranslate"
-                value={touchTranslate}
+                name="touchModes"
+                value={touchModes}
                 label={i18n("touch_translate_shortcut")}
                 onChange={handleChange}
+                SelectProps={{
+                  multiple: true,
+                }}
               >
                 {[0, 2, 3, 4, 5, 6, 7].map((item) => (
                   <MenuItem key={item} value={item}>