From 6eacc1947aacfd30e5d63d2d3fe4798adef3463b Mon Sep 17 00:00:00 2001
From: perditavojo <117562794+perditavojo@users.noreply.github.com>
Date: Fri, 17 Apr 2026 10:28:12 +0800
Subject: [PATCH 1/4] =?UTF-8?q?feat(gamepad):=20=E8=A3=9C=E5=BC=B7?=
 =?UTF-8?q?=E7=89=87=E8=AA=9E=E5=88=86=E9=A0=81=E5=BF=AB=E6=8D=B7=E8=88=87?=
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- 新增片語子選單的 LB/RB/LT/RT 分頁快捷與回饋。
- 補上主輸入框 LT/RT 游標跳位、多語系資源與 README 說明。
- 清理不必要的 pragma 抑制並補上相關回歸測試。
---
 README.md                                     |   4 +-
 .../Core/Controls/GamepadMessageBox.cs        |   5 +-
 .../Core/Feedback/VibrationPatterns.cs        |   6 +
 .../Core/Input/GameInputGamepadController.cs  |  14 ++
 src/InputBox/Core/Input/GamepadEventBinder.cs |  13 ++
 src/InputBox/Core/Input/IGamepadController.cs |  10 +
 .../Core/Input/XInputGamepadController.cs     |  26 +++
 .../Core/Services/RestartMenuTextResolver.cs  |   2 +-
 .../Core/Services/RestartRequestDecider.cs    |   2 +-
 .../Services/RestartRequirementSnapshot.cs    |   2 +-
 src/InputBox/MainForm.ContextMenu.cs          | 127 ++++++++++--
 src/InputBox/MainForm.Gamepad.cs              | 103 ++++++++++
 src/InputBox/Resources/Strings.Designer.cs    |  16 +-
 src/InputBox/Resources/Strings.de.resx        |   9 +-
 src/InputBox/Resources/Strings.fr.resx        |   9 +-
 src/InputBox/Resources/Strings.ja.resx        |   9 +-
 src/InputBox/Resources/Strings.ko.resx        |   9 +-
 src/InputBox/Resources/Strings.resx           |   9 +-
 src/InputBox/Resources/Strings.zh-Hans.resx   |   9 +-
 src/InputBox/Resources/Strings.zh-Hant.resx   |   9 +-
 .../AppSettingsTestCollection.cs              |   4 +-
 .../InputBox.Tests/GamepadEventBinderTests.cs | 192 ++++++++++++++++++
 .../InputBox.Tests/GamepadMessageBoxTests.cs  |  56 ++++-
 tests/InputBox.Tests/README.md                |   3 +-
 .../InputBox.Tests/RestartPromptStateTests.cs |   2 +-
 .../RestartRequestDeciderTests.cs             |   2 +-
 tests/InputBox.Tests/TaskExtensionsTests.cs   |   6 +-
 27 files changed, 610 insertions(+), 48 deletions(-)
 create mode 100644 tests/InputBox.Tests/GamepadEventBinderTests.cs

diff --git a/README.md b/README.md
index 8e0156e..403c66c 100644
--- a/README.md
+++ b/README.md
@@ -128,6 +128,7 @@
 - **左搖桿**：功能等同鍵盤**方向鍵**。
     - 用於瀏覽輸入歷程記錄或移動游標。
 - **右搖桿 ←**／**→**：**虛擬選取模式**。直接擴張或縮減文字選取範圍。
+- **LT／RT**：快速將游標跳到文字開頭／結尾。
 - **Start／Menu 鍵**：開啟 Windows 觸控式鍵盤（`TabTip.exe`），可在已有內容時直接叫出鍵盤進行修正。
 - **Back／View 鍵**：在放開按鍵時，嘗試將焦點切換回先前的前景視窗。
 - **按住 LB 與 RB 不放，再按下目前配置下的取消鍵**：功能等同於控制器 **Back／View 鍵**。
@@ -146,6 +147,7 @@
   - **方向鍵 ←／→**：進入（或按目前配置下的**確認鍵**）或退出（或按目前配置下的**取消鍵**）子選單。
   - **確認鍵／Start／Menu 鍵**：執行選取的項目。
   - **取消鍵／Back／View 鍵**：關閉選單。
+  - **片語子選單開啟時**：可使用 **LB／RB** 快速切換上一頁／下一頁，並以 **LT／RT** 直接跳至首頁／末頁。
 - **數值輸入對話框操作** 🔢：
   - **方向鍵 ↑／↓**：增加或減少數值。
   - **方向鍵 ←／→**：移動游標（或 **LB** + 方向鍵進行單字跳轉）。
@@ -191,7 +193,7 @@
   - **片語數量提示**：片語管理對話框會顯示目前數量（例如 `12/50`）；接近上限時會提供額外視覺提醒，協助避免新增失敗。
   - **片語編輯對話框中的取消鍵行為**：若焦點位於名稱或內容輸入框且有文字，先清空該輸入框；若輸入框已為空或焦點不在輸入框，則執行取消關閉。
   - **片語編輯對話框中的 Enter 行為**：在名稱或內容輸入框中，按下 **Enter** 時，若目前欄位為空會開啟 Windows 觸控式鍵盤；若目前欄位已有內容則執行確認驗證。於內容欄位可使用 **Shift + Enter** 換行。
-  - **分頁行為**：若片語項目超過單頁容量，子選單會顯示 ◀／▶ 分頁控制；每次重新開啟片語子選單時，會回到第 1 頁。
+  - **分頁行為**：若片語項目超過單頁容量，子選單會顯示 ◀／▶ 分頁控制；每次重新開啟片語子選單時，會回到第 1 頁。控制器可直接使用 **LB／RB** 快速切頁，並以 **LT／RT** 跳至首頁或末頁。
 - **快速鍵設定** ⚙️：
   - **修飾鍵組合**：可直接勾選 **Alt**、**Ctrl**、**Shift** 或 **Win** 鍵作為快速鍵的修飾部分。
   - **擷取主要按鍵**：點選後，應用程式會進入擷取狀態，此時按下鍵盤上的任一按鍵即可將其設定為喚出快速鍵的主要按鍵（按下鍵盤 **ESC 鍵** 或控制器目前配置下的**取消鍵**可取消擷取）。
diff --git a/src/InputBox/Core/Controls/GamepadMessageBox.cs b/src/InputBox/Core/Controls/GamepadMessageBox.cs
index 57b2c29..b4d645c 100644
--- a/src/InputBox/Core/Controls/GamepadMessageBox.cs
+++ b/src/InputBox/Core/Controls/GamepadMessageBox.cs
@@ -366,10 +366,7 @@ private void BuildButtons(
     {
         // 決定按鈕清單（由右至左順序，因為 FlowDirection = RightToLeft）。
         List<(string label, DialogResult result, bool isPrimary, bool isCancel)> specs = GetButtonSpecs(buttons);
-
-#pragma warning disable IDE0028 // 簡化集合初始化
-        List<Button> createdButtons = new(specs.Count);
-#pragma warning restore IDE0028 // 簡化集合初始化
+        List<Button> createdButtons = [];
 
         foreach ((string label, DialogResult result, bool isPrimary, bool isCancel) in specs)
         {
diff --git a/src/InputBox/Core/Feedback/VibrationPatterns.cs b/src/InputBox/Core/Feedback/VibrationPatterns.cs
index fa46c6d..03e1df6 100644
--- a/src/InputBox/Core/Feedback/VibrationPatterns.cs
+++ b/src/InputBox/Core/Feedback/VibrationPatterns.cs
@@ -25,6 +25,12 @@ public static float GlobalIntensityMultiplier
     /// </summary>
     public static readonly VibrationProfile CursorMove = new(18000, 50);
 
+    /// <summary>
+    /// 分頁切換（比游標移動更明確的翻頁感）
+    /// 說明：略強於一般游標移動，讓使用者能清楚感知已切換到另一頁，但不至於干擾連續導覽。
+    /// </summary>
+    public static readonly VibrationProfile PageSwitch = new(26000, 80);
+
     /// <summary>
     /// 複製成功（強烈且明確的確認感）
     /// 說明：提供約 60% 的強度與 150ms 的持續時間，給予使用者明確「任務已完成」的安全感。
diff --git a/src/InputBox/Core/Input/GameInputGamepadController.cs b/src/InputBox/Core/Input/GameInputGamepadController.cs
index 1d61711..948e256 100644
--- a/src/InputBox/Core/Input/GameInputGamepadController.cs
+++ b/src/InputBox/Core/Input/GameInputGamepadController.cs
@@ -489,6 +489,16 @@ public int ThumbDeadzoneExit
     /// </summary>
     public event Action? RightRepeat;
 
+    /// <summary>
+    /// 當左肩鍵（LB 鍵）被按下時觸發
+    /// </summary>
+    public event Action? LeftShoulderPressed;
+
+    /// <summary>
+    /// 當右肩鍵（RB 鍵）被按下時觸發
+    /// </summary>
+    public event Action? RightShoulderPressed;
+
     /// <summary>
     /// 右搖桿左推按下事件
     /// </summary>
@@ -2046,6 +2056,8 @@ static void DetectReleased(
         DetectRising(currentButtons, prevButtons, GameInputGamepadButtons.DPadDown, DownPressed);
         DetectRising(currentButtons, prevButtons, GameInputGamepadButtons.DPadLeft, LeftPressed);
         DetectRising(currentButtons, prevButtons, GameInputGamepadButtons.DPadRight, RightPressed);
+        DetectRising(currentButtons, prevButtons, GameInputGamepadButtons.LeftShoulder, LeftShoulderPressed);
+        DetectRising(currentButtons, prevButtons, GameInputGamepadButtons.RightShoulder, RightShoulderPressed);
         DetectRising(currentButtons, prevButtons, GameInputGamepadButtons.Menu, StartPressed);
         DetectRising(currentButtons, prevButtons, GameInputGamepadButtons.View, BackPressed);
         DetectReleased(currentButtons, prevButtons, GameInputGamepadButtons.View, BackReleased);
@@ -2720,6 +2732,8 @@ private void ClearAllEvents()
         RSRightPressed = null;
         RSLeftRepeat = null;
         RSRightRepeat = null;
+        LeftShoulderPressed = null;
+        RightShoulderPressed = null;
         LeftTriggerPressed = null;
         RightTriggerPressed = null;
         LeftTriggerRepeat = null;
diff --git a/src/InputBox/Core/Input/GamepadEventBinder.cs b/src/InputBox/Core/Input/GamepadEventBinder.cs
index 1541d45..aad65dd 100644
--- a/src/InputBox/Core/Input/GamepadEventBinder.cs
+++ b/src/InputBox/Core/Input/GamepadEventBinder.cs
@@ -20,6 +20,12 @@ internal sealed record BindingMap(
         Action OnLeftRepeat,
         Action OnRightPressed,
         Action OnRightRepeat,
+        Action OnLeftShoulderPressed,
+        Action OnRightShoulderPressed,
+        Action OnLeftTriggerPressed,
+        Action OnLeftTriggerRepeat,
+        Action OnRightTriggerPressed,
+        Action OnRightTriggerRepeat,
         Action OnStartPressed,
         Action OnAPressed,
         Action OnBPressed,
@@ -52,6 +58,13 @@ public static void Bind(IGamepadController controller, BindingMap map)
         controller.RightPressed += map.OnRightPressed;
         controller.RightRepeat += map.OnRightRepeat;
 
+        controller.LeftShoulderPressed += map.OnLeftShoulderPressed;
+        controller.RightShoulderPressed += map.OnRightShoulderPressed;
+        controller.LeftTriggerPressed += map.OnLeftTriggerPressed;
+        controller.LeftTriggerRepeat += map.OnLeftTriggerRepeat;
+        controller.RightTriggerPressed += map.OnRightTriggerPressed;
+        controller.RightTriggerRepeat += map.OnRightTriggerRepeat;
+
         controller.StartPressed += map.OnStartPressed;
         controller.APressed += map.OnAPressed;
         controller.BPressed += map.OnBPressed;
diff --git a/src/InputBox/Core/Input/IGamepadController.cs b/src/InputBox/Core/Input/IGamepadController.cs
index 33771cd..8823dad 100644
--- a/src/InputBox/Core/Input/IGamepadController.cs
+++ b/src/InputBox/Core/Input/IGamepadController.cs
@@ -45,6 +45,16 @@ internal interface IGamepadController : IDisposable, IAsyncDisposable
     /// </summary>
     event Action? RightPressed;
 
+    /// <summary>
+    /// 當左肩鍵（LB 鍵）被按下時觸發
+    /// </summary>
+    event Action? LeftShoulderPressed;
+
+    /// <summary>
+    /// 當右肩鍵（RB 鍵）被按下時觸發
+    /// </summary>
+    event Action? RightShoulderPressed;
+
     /// <summary>
     /// 控制器開始鍵按下事件
     /// </summary>
diff --git a/src/InputBox/Core/Input/XInputGamepadController.cs b/src/InputBox/Core/Input/XInputGamepadController.cs
index 0428516..3416070 100644
--- a/src/InputBox/Core/Input/XInputGamepadController.cs
+++ b/src/InputBox/Core/Input/XInputGamepadController.cs
@@ -410,6 +410,12 @@ private void UpdateCachedDeviceName()
     public event Action? LeftRepeat;
     public event Action? RightRepeat;
 
+    /// <summary>
+    /// 左右肩鍵按壓事件
+    /// </summary>
+    public event Action? LeftShoulderPressed;
+    public event Action? RightShoulderPressed;
+
     /// <summary>
     /// 右搖桿按壓事件
     /// </summary>
@@ -884,6 +890,24 @@ private void Poll()
             }
 
             // 偵測一般按鈕事件觸發（Rising Edge：原本沒按 -> 現在按了）。
+            bool wasLbDownBefore = _hasPreviousState &&
+                _previousState.Has(XInput.GamepadButton.LeftShoulder);
+
+            if (IsLeftShoulderHeld &&
+                !wasLbDownBefore)
+            {
+                LeftShoulderPressed?.Invoke();
+            }
+
+            bool wasRbDownBefore = _hasPreviousState &&
+                _previousState.Has(XInput.GamepadButton.RightShoulder);
+
+            if (IsRightShoulderHeld &&
+                !wasRbDownBefore)
+            {
+                RightShoulderPressed?.Invoke();
+            }
+
             // 處理 LT。
             bool wasLtDownBefore = _hasPreviousState &&
                 _previousState.Gamepad.LeftTrigger > AppSettings.XInputTriggerThreshold;
@@ -2033,6 +2057,8 @@ private void ClearAllEvents()
         RSRightPressed = null;
         RSLeftRepeat = null;
         RSRightRepeat = null;
+        LeftShoulderPressed = null;
+        RightShoulderPressed = null;
         LeftTriggerPressed = null;
         RightTriggerPressed = null;
         LeftTriggerRepeat = null;
diff --git a/src/InputBox/Core/Services/RestartMenuTextResolver.cs b/src/InputBox/Core/Services/RestartMenuTextResolver.cs
index 0ff20f4..788dc9f 100644
--- a/src/InputBox/Core/Services/RestartMenuTextResolver.cs
+++ b/src/InputBox/Core/Services/RestartMenuTextResolver.cs
@@ -57,4 +57,4 @@ private static string GetResourceOrFallback(string resourceKey, string fallback)
 
         return string.IsNullOrWhiteSpace(value) ? fallback : value;
     }
-}
+}
\ No newline at end of file
diff --git a/src/InputBox/Core/Services/RestartRequestDecider.cs b/src/InputBox/Core/Services/RestartRequestDecider.cs
index db3a1ec..6e3ab09 100644
--- a/src/InputBox/Core/Services/RestartRequestDecider.cs
+++ b/src/InputBox/Core/Services/RestartRequestDecider.cs
@@ -36,4 +36,4 @@ public static bool ShouldRestart(
         return source == RestartRequestSource.ManualMenu ||
                confirmationDialog() == DialogResult.Yes;
     }
-}
+}
\ No newline at end of file
diff --git a/src/InputBox/Core/Services/RestartRequirementSnapshot.cs b/src/InputBox/Core/Services/RestartRequirementSnapshot.cs
index 2d3a821..46a63cd 100644
--- a/src/InputBox/Core/Services/RestartRequirementSnapshot.cs
+++ b/src/InputBox/Core/Services/RestartRequirementSnapshot.cs
@@ -140,4 +140,4 @@ public bool HasPendingRestartChanges(AppSettings settings, bool isDarkMode, bool
     {
         return GetPendingReason(settings, isDarkMode, isHighContrast) != RestartPendingReason.None;
     }
-}
+}
\ No newline at end of file
diff --git a/src/InputBox/MainForm.ContextMenu.cs b/src/InputBox/MainForm.ContextMenu.cs
index fa62bd4..6fe34c2 100644
--- a/src/InputBox/MainForm.ContextMenu.cs
+++ b/src/InputBox/MainForm.ContextMenu.cs
@@ -1370,7 +1370,7 @@ void AddFaceLayoutItem(AppSettings.GamepadFaceButtonMode mode)
         {
             try
             {
-                AnnounceA11y(string.Format(Strings.A11y_Menu_Submenu_Enter, Strings.Menu_Phrases));
+                AnnouncePhraseSubMenuOpened();
             }
             catch (Exception ex)
             {
@@ -1729,14 +1729,7 @@ private void RebuildPhraseMenuItems()
                 };
                 prevPage.Click += (s, e) =>
                 {
-                    if (_phraseMenuPage <= 0)
-                    {
-                        return;
-                    }
-
-                    _phraseMenuPage--;
-                    _keepPhrasePageOnNextOpen = true;
-                    ReopenPhraseSubMenuAndSelectFirst();
+                    _ = TryNavigatePhraseMenuPage(-1);
                 };
 
                 ToolStripMenuItem pageInfo = new($"{_phraseMenuPage + 1}/{totalPages}")
@@ -1755,14 +1748,7 @@ private void RebuildPhraseMenuItems()
                 };
                 nextPage.Click += (s, e) =>
                 {
-                    if (_phraseMenuPage >= totalPages - 1)
-                    {
-                        return;
-                    }
-
-                    _phraseMenuPage++;
-                    _keepPhrasePageOnNextOpen = true;
-                    ReopenPhraseSubMenuAndSelectFirst();
+                    _ = TryNavigatePhraseMenuPage(1);
                 };
 
                 _tsmiPhrases.DropDownItems.Add(prevPage);
@@ -2130,6 +2116,113 @@ private int GetRecentPhraseDisplayLimit()
         return RecentPhraseLimitLarge;
     }
 
+    /// <summary>
+    /// 取得片語子選單的總頁數。
+    /// </summary>
+    private int GetPhraseMenuTotalPages()
+    {
+        int phraseCount = _phraseService.Phrases.Count;
+        int pageSize = Math.Max(1, GetPhraseMenuPageSize());
+
+        return phraseCount <= 0 ?
+            0 :
+            (phraseCount + pageSize - 1) / pageSize;
+    }
+
+    /// <summary>
+    /// 播報目前片語子選單的頁碼與快捷操作提示。
+    /// </summary>
+    private void AnnouncePhraseSubMenuOpened()
+    {
+        string message = string.Format(Strings.A11y_Menu_Submenu_Enter, Strings.Menu_Phrases);
+        int totalPages = GetPhraseMenuTotalPages();
+
+        if (totalPages > 1)
+        {
+            message = $"{message} {string.Format(Strings.Phrase_A11y_Page_Info, _phraseMenuPage + 1, totalPages)}。{Strings.Phrase_A11y_Page_Shortcuts}";
+        }
+
+        AnnounceA11y(message, interrupt: true);
+    }
+
+    /// <summary>
+    /// 嘗試切換片語子選單頁碼。
+    /// </summary>
+    /// <param name="delta">頁碼增量（-1 = 上一頁，+1 = 下一頁）。</param>
+    /// <returns>若片語子選單已接收此操作則回傳 true。</returns>
+    private bool TryNavigatePhraseMenuPage(int delta)
+    {
+        if (_tsmiPhrases?.DropDown.Visible != true)
+        {
+            return false;
+        }
+
+        return TrySetPhraseMenuPage(_phraseMenuPage + delta);
+    }
+
+    /// <summary>
+    /// 嘗試將片語子選單跳到首頁或末頁。
+    /// </summary>
+    /// <param name="lastPage">true = 末頁；false = 首頁。</param>
+    /// <returns>若片語子選單已接收此操作則回傳 true。</returns>
+    private bool TryJumpPhraseMenuToBoundary(bool lastPage)
+    {
+        if (_tsmiPhrases?.DropDown.Visible != true)
+        {
+            return false;
+        }
+
+        int totalPages = GetPhraseMenuTotalPages();
+        int targetPage = lastPage && totalPages > 0 ?
+            totalPages - 1 :
+            0;
+
+        return TrySetPhraseMenuPage(targetPage);
+    }
+
+    /// <summary>
+    /// 依指定目標頁碼更新片語子選單，並提供震動與無障礙回饋。
+    /// </summary>
+    /// <param name="targetPage">目標頁碼索引（0-based）。</param>
+    /// <returns>若片語子選單已接收此操作則回傳 true。</returns>
+    private bool TrySetPhraseMenuPage(int targetPage)
+    {
+        int totalPages = GetPhraseMenuTotalPages();
+
+        if (totalPages <= 1)
+        {
+            FeedbackService.PlaySound(SystemSounds.Beep);
+            VibrateAsync(VibrationPatterns.ActionFail).SafeFireAndForget();
+
+            if (totalPages == 1)
+            {
+                AnnounceA11y(string.Format(Strings.Phrase_A11y_Page_Info, 1, 1), interrupt: true);
+            }
+
+            return true;
+        }
+
+        int clampedPage = Math.Clamp(targetPage, 0, totalPages - 1);
+
+        if (clampedPage == _phraseMenuPage)
+        {
+            FeedbackService.PlaySound(SystemSounds.Beep);
+            VibrateAsync(VibrationPatterns.ActionFail).SafeFireAndForget();
+            AnnounceA11y(string.Format(Strings.Phrase_A11y_Page_Info, _phraseMenuPage + 1, totalPages), interrupt: true);
+
+            return true;
+        }
+
+        _phraseMenuPage = clampedPage;
+        _keepPhrasePageOnNextOpen = true;
+
+        AnnounceA11y(string.Format(Strings.Phrase_A11y_Page_Info, _phraseMenuPage + 1, totalPages), interrupt: true);
+        VibrateAsync(VibrationPatterns.PageSwitch).SafeFireAndForget();
+        ReopenPhraseSubMenuAndSelectFirst();
+
+        return true;
+    }
+
     /// <summary>
     /// 選取片語子選單中第一個片語項目（有整數 Tag 的項目）
     /// </summary>
diff --git a/src/InputBox/MainForm.Gamepad.cs b/src/InputBox/MainForm.Gamepad.cs
index b35d4d1..15f9539 100644
--- a/src/InputBox/MainForm.Gamepad.cs
+++ b/src/InputBox/MainForm.Gamepad.cs
@@ -257,6 +257,20 @@ private GamepadEventBinder.BindingMap CreateGamepadBindingMap(IGamepadController
                 "RightPressed"),
             OnRightRepeat: CreateSafeGamepadActionHandler(
                 () => HandleHorizontalGamepadInput("Right", MoveCursorRight)),
+            OnLeftShoulderPressed: CreateSafeGamepadActionHandler(
+                HandleLeftShoulderAction),
+            OnRightShoulderPressed: CreateSafeGamepadActionHandler(
+                HandleRightShoulderAction),
+            OnLeftTriggerPressed: CreateSafeGamepadActionHandler(
+                HandleLeftTriggerAction,
+                "LeftTriggerPressed"),
+            OnLeftTriggerRepeat: CreateSafeGamepadActionHandler(
+                HandleLeftTriggerAction),
+            OnRightTriggerPressed: CreateSafeGamepadActionHandler(
+                HandleRightTriggerAction,
+                "RightTriggerPressed"),
+            OnRightTriggerRepeat: CreateSafeGamepadActionHandler(
+                HandleRightTriggerAction),
             OnStartPressed: CreateSafeGamepadActionHandler(
                 ExecuteGamepadShowKeyboardIfAllowed),
             OnAPressed: CreateSafeGamepadActionHandler(
@@ -373,6 +387,14 @@ private bool HandleContextMenuGamepadInput(string action)
                 HandleContextMenuRightAction(activeTs);
 
                 return true;
+            case "PhrasePagePrevious":
+                return TryNavigatePhraseMenuPage(-1);
+            case "PhrasePageNext":
+                return TryNavigatePhraseMenuPage(1);
+            case "PhrasePageFirst":
+                return TryJumpPhraseMenuToBoundary(lastPage: false);
+            case "PhrasePageLast":
+                return TryJumpPhraseMenuToBoundary(lastPage: true);
             case "Confirm":
                 HandleContextMenuConfirmAction(activeTs);
 
@@ -855,6 +877,52 @@ private void HandleHorizontalGamepadInput(string action, Action moveAction)
         moveAction();
     }
 
+    /// <summary>
+    /// 處理 LB 鍵行為（片語子選單上一頁）。
+    /// </summary>
+    private void HandleLeftShoulderAction()
+    {
+        _ = HandleContextMenuGamepadInput("PhrasePagePrevious");
+    }
+
+    /// <summary>
+    /// 處理 RB 鍵行為（片語子選單下一頁）。
+    /// </summary>
+    private void HandleRightShoulderAction()
+    {
+        _ = HandleContextMenuGamepadInput("PhrasePageNext");
+    }
+
+    /// <summary>
+    /// 處理 LT 鍵行為（片語首頁或輸入框行首）。
+    /// </summary>
+    private void HandleLeftTriggerAction()
+    {
+        if (HandleContextMenuGamepadInput("PhrasePageFirst") ||
+            _cmsInput?.Visible == true ||
+            IsGamepadInputSuppressed())
+        {
+            return;
+        }
+
+        MoveCursorToBoundary(moveToEnd: false);
+    }
+
+    /// <summary>
+    /// 處理 RT 鍵行為（片語末頁或輸入框行尾）。
+    /// </summary>
+    private void HandleRightTriggerAction()
+    {
+        if (HandleContextMenuGamepadInput("PhrasePageLast") ||
+            _cmsInput?.Visible == true ||
+            IsGamepadInputSuppressed())
+        {
+            return;
+        }
+
+        MoveCursorToBoundary(moveToEnd: true);
+    }
+
     /// <summary>
     /// 處理 B 鍵行為（取消、返回或清空）
     /// </summary>
@@ -1256,6 +1324,41 @@ private void MoveCursorRight()
         }
     }
 
+    /// <summary>
+    /// 直接跳到文字開頭或結尾。
+    /// </summary>
+    /// <param name="moveToEnd">true = 跳到結尾；false = 跳到開頭。</param>
+    private void MoveCursorToBoundary(bool moveToEnd)
+    {
+        if (TBInput == null ||
+            TBInput.IsDisposed)
+        {
+            return;
+        }
+
+        int target = moveToEnd ? TBInput.Text.Length : 0;
+
+        if (TBInput.SelectionLength == 0 &&
+            TBInput.SelectionStart == target)
+        {
+            FeedbackService.PlaySound(SystemSounds.Beep);
+            VibrateAsync(VibrationPatterns.ActionFail).SafeFireAndForget();
+            AnnounceA11y(moveToEnd ? Strings.A11y_Nav_Bottom : Strings.A11y_Nav_Top, interrupt: true);
+
+            return;
+        }
+
+        TBInput.SelectionStart = target;
+        TBInput.SelectionLength = 0;
+        TBInput.ScrollToCaret();
+
+        AnnounceA11y(AppSettings.Current.IsPrivacyMode ?
+            Strings.A11y_Cursor_Move_PrivacySafe :
+            string.Format(Strings.A11y_Cursor_Move, TBInput.SelectionStart + 1), true);
+
+        VibrateAsync(VibrationPatterns.CursorMove).SafeFireAndForget();
+    }
+
     /// <summary>
     /// 讓控制器震動
     /// </summary>
diff --git a/src/InputBox/Resources/Strings.Designer.cs b/src/InputBox/Resources/Strings.Designer.cs
index 7dd64bb..c6f0b0c 100644
--- a/src/InputBox/Resources/Strings.Designer.cs
+++ b/src/InputBox/Resources/Strings.Designer.cs
@@ -421,7 +421,7 @@ internal static string A11y_Layout_Main_Desc {
         }
         
         /// <summary>
-        ///   查詢類似 Press {0} to copy text and return, or open the keyboard when the input is empty. Press Start or Menu to open the keyboard at any time. Use {1} to backspace and the D-pad to move the cursor or browse history. Release Back or View to return. Press LB + RB + {2} for quick return. Press LB + RB + {3} to exit. Keyboard: Enter to copy or open the keyboard, Esc to clear, Up/Down for history, Alt + B to return. 的當地語系化字串。
+        ///   查詢類似 Press {0} to copy text and return, or open the keyboard when the input is empty. Press Start or Menu to open the keyboard at any time. Use {1} to backspace and the D-pad to move the cursor or browse history. Use LT and RT to jump to the text start or end. In the Phrases submenu, use LB and RB to switch pages and LT and RT to jump to the first or last page. Release Back or View to return. Press LB + RB + {2} for quick return. Press LB + RB + {3} to exit. Keyboard: Enter to copy or open the keyboard, Esc to c [字串的其餘部分已遭截斷]&quot;; 的當地語系化字串。
         /// </summary>
         internal static string A11y_MainFormDesc {
             get {
@@ -1298,8 +1298,9 @@ internal static string Help_Col_Key {
         ///↑ / ↓	Navigate history
         ///← / →	Move cursor left / right
         ///LB + ← / →	Jump cursor by word
-        ///RS ← / →	Expand or shrink selection
-        ///Back / View + ↑ / ↓	Adjust window opacity (±5%) 的當地語系化字串。
+        ///LT / RT	Jump to text start / end
+        ///Phrases submenu: LB / RB	Switch to previous / next page
+        ///Phrases submenu: LT / RT	Jump to f [字串的其餘部分已遭截斷]&quot;; 的當地語系化字串。
         /// </summary>
         internal static string Help_Gamepad_Rows {
             get {
@@ -2195,6 +2196,15 @@ internal static string Phrase_A11y_Page_Previous {
             }
         }
         
+        /// <summary>
+        ///   查詢類似 Use LB and RB to switch pages quickly, and LT and RT to jump to the first or last page. 的當地語系化字串。
+        /// </summary>
+        internal static string Phrase_A11y_Page_Shortcuts {
+            get {
+                return ResourceManager.GetString("Phrase_A11y_Page_Shortcuts", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查詢類似 Selected: {0} 的當地語系化字串。
         /// </summary>
diff --git a/src/InputBox/Resources/Strings.de.resx b/src/InputBox/Resources/Strings.de.resx
index 55fe8ef..e780d16 100644
--- a/src/InputBox/Resources/Strings.de.resx
+++ b/src/InputBox/Resources/Strings.de.resx
@@ -182,7 +182,7 @@
     <comment>Meldung zur Barrierefreiheit, die abgespielt wird, wenn eine neue Tastenkombination erfolgreich abgerufen wurde. {0} ist die festgelegte Tastenkombinationszeichenfolge.</comment>
   </data>
   <data name="A11y_MainFormDesc" xml:space="preserve">
-    <value>Drücken Sie {0}, um Text zu kopieren und zum vorherigen Fenster zurückzukehren, oder bei leerem Eingabefeld die Bildschirmtastatur zu öffnen. Mit Start oder Menu können Sie die Tastatur jederzeit öffnen. Mit {1} löschen Sie rückwärts, mit dem Steuerkreuz bewegen Sie den Cursor oder durchlaufen den Verlauf. Lassen Sie Back oder View los, um zurückzukehren. Drücken Sie LB + RB + {2} für eine schnelle Rückkehr. Drücken Sie LB + RB + {3}, um die Anwendung zu beenden. Tastatur: Enter zum Kopieren oder Öffnen der Tastatur, Esc zum Leeren, Pfeil hoch/runter für den Verlauf, Alt + B zum Zurückkehren.</value>
+    <value>Drücken Sie {0}, um Text zu kopieren und zum vorherigen Fenster zurückzukehren, oder bei leerem Eingabefeld die Bildschirmtastatur zu öffnen. Mit Start oder Menu können Sie die Tastatur jederzeit öffnen. Mit {1} löschen Sie rückwärts, mit dem Steuerkreuz bewegen Sie den Cursor oder durchlaufen den Verlauf. Mit LT und RT springen Sie an den Anfang bzw. das Ende des Textes. Im Phrasen-Untermenü wechseln Sie mit LB und RB die Seiten und springen mit LT und RT zur ersten oder letzten Seite. Lassen Sie Back oder View los, um zurückzukehren. Drücken Sie LB + RB + {2} für eine schnelle Rückkehr. Drücken Sie LB + RB + {3}, um die Anwendung zu beenden. Tastatur: Enter zum Kopieren oder Öffnen der Tastatur, Esc zum Leeren, Pfeil hoch/runter für den Verlauf, Alt + B zum Zurückkehren.</value>
     <comment>Detaillierte Beschreibung der Barrierefreiheit des Hauptfensters mit Erläuterung der Funktionsweise verschiedener Controller und Tastaturen. {0} ist Bestätigen, {1} ist Löschen, {2} ist Abbrechen und {3} ist die Löschtaste für den Beenden-Kurzbefehl.</comment>
   </data>
   <data name="A11y_Returning" xml:space="preserve">
@@ -907,6 +907,9 @@ Back / View + X	Fensterdeckkraft zurücksetzen
 ↑ / ↓	Verlauf durchsuchen
 ← / →	Cursor nach links / rechts bewegen
 LB + ← / →	Cursor wortweise bewegen
+LT / RT	Zum Textanfang / Textende springen
+Phrasen-Untermenü: LB / RB	Schnell zur vorigen / nächsten Seite wechseln
+Phrasen-Untermenü: LT / RT	Zur ersten / letzten Seite springen
 RS ← / →	Auswahl erweitern oder verkleinern
 Back / View + ↑ / ↓	Fensterdeckkraft anpassen (±5 %)</value>
     <comment>Die Controller-Tasten im Beschreibungsdialogfeld entsprechen den Datenspalten der Tabelle, und die Felder werden durch die Funktion Tab: Schaltfläche {Tab} getrennt, eine Spalte pro Zeile.</comment>
@@ -1067,6 +1070,10 @@ Back / View + ↑ / ↓	Fensterdeckkraft anpassen (±5 %)</value>
     <value>Seite {0} von {1}</value>
     <comment>Der Barrierefreiheitsname des Paging-Informationselements im Phrasen-Untermenü. {0} = aktuelle Seitenzahl, {1} = Gesamtzahl der Seiten.</comment>
   </data>
+  <data name="Phrase_A11y_Page_Shortcuts" xml:space="preserve">
+    <value>Mit LB und RB wechseln Sie schnell die Seite, mit LT und RT springen Sie zur ersten oder letzten Seite.</value>
+    <comment>Hinweis auf die Schnellnavigation, der beim Öffnen des Phrasen-Untermenüs vorgelesen wird.</comment>
+  </data>
   <data name="Phrase_A11y_Btn_Add_Desc" xml:space="preserve">
     <value>Fügen Sie einen neuen Satz hinzu. Gamepad: Y-Taste.</value>
     <comment>Beschreibung der Barrierefreiheit für die Schaltfläche hinzugefügt.</comment>
diff --git a/src/InputBox/Resources/Strings.fr.resx b/src/InputBox/Resources/Strings.fr.resx
index 8e843e7..a712b7d 100644
--- a/src/InputBox/Resources/Strings.fr.resx
+++ b/src/InputBox/Resources/Strings.fr.resx
@@ -182,7 +182,7 @@
     <comment>Message d&apos;accessibilité, diffusé lorsqu&apos;une nouvelle touche de raccourci est récupérée avec succès. {0} est la chaîne de touches de raccourci définie.</comment>
   </data>
   <data name="A11y_MainFormDesc" xml:space="preserve">
-    <value>Appuyez sur {0} pour copier le texte et revenir à la fenêtre précédente, ou pour ouvrir le clavier lorsque la saisie est vide. Appuyez sur Start ou Menu pour ouvrir le clavier à tout moment. Utilisez {1} pour effacer vers l'arrière, et le pavé directionnel pour déplacer le curseur ou parcourir l'historique. Relâchez Back ou View pour revenir. Appuyez sur LB + RB + {2} pour un retour rapide. Appuyez sur LB + RB + {3} pour quitter. Clavier : Entrée pour copier ou ouvrir le clavier, Échap pour effacer, Haut/Bas pour l'historique, Alt + B pour revenir.</value>
+    <value>Appuyez sur {0} pour copier le texte et revenir à la fenêtre précédente, ou pour ouvrir le clavier lorsque la saisie est vide. Appuyez sur Start ou Menu pour ouvrir le clavier à tout moment. Utilisez {1} pour effacer vers l'arrière, et le pavé directionnel pour déplacer le curseur ou parcourir l'historique. LT et RT permettent d'aller rapidement au début ou à la fin du texte. Dans le sous-menu des phrases, LB et RB changent de page, tandis que LT et RT vont à la première ou à la dernière page. Relâchez Back ou View pour revenir. Appuyez sur LB + RB + {2} pour un retour rapide. Appuyez sur LB + RB + {3} pour quitter. Clavier : Entrée pour copier ou ouvrir le clavier, Échap pour effacer, Haut/Bas pour l'historique, Alt + B pour revenir.</value>
     <comment>Description détaillée de l&apos;accessibilité de la fenêtre principale, expliquant le fonctionnement des différents contrôleurs et claviers. {0} est le bouton de confirmation, {1} celui de suppression, {2} celui d&apos;annulation et {3} celui utilisé pour le raccourci de fermeture.</comment>
   </data>
   <data name="A11y_Returning" xml:space="preserve">
@@ -907,6 +907,9 @@ Back / View + X	Réinitialiser l'opacité de la fenêtre
 ↑ / ↓	Parcourir l'historique
 ← / →	Déplacer le curseur vers la gauche / droite
 LB + ← / →	Déplacer le curseur mot par mot
+LT / RT	Aller au début / à la fin du texte
+Sous-menu des phrases : LB / RB	Passer rapidement à la page précédente / suivante
+Sous-menu des phrases : LT / RT	Aller à la première / dernière page
 RS ← / →	Étendre ou réduire la sélection
 Back / View + ↑ / ↓	Ajuster l'opacité de la fenêtre (±5 %)</value>
     <comment>Les touches du contrôleur dans la boîte de dialogue de description correspondent aux colonnes de données de la table, et les champs sont séparés par Tab : bouton {tab} fonction, une colonne par ligne.</comment>
@@ -1067,6 +1070,10 @@ Back / View + ↑ / ↓	Ajuster l'opacité de la fenêtre (±5 %)</value>
     <value>Page {0} sur {1}</value>
     <comment>Nom d&apos;accessibilité de l&apos;élément d&apos;information de pagination dans le sous-menu d&apos;expression. {0} = numéro de page actuel, {1} = nombre total de pages.</comment>
   </data>
+  <data name="Phrase_A11y_Page_Shortcuts" xml:space="preserve">
+    <value>Utilisez LB et RB pour changer rapidement de page, et LT et RT pour aller à la première ou à la dernière page.</value>
+    <comment>Indication de navigation rapide annoncée à l’ouverture du sous-menu des phrases.</comment>
+  </data>
   <data name="Phrase_A11y_Btn_Add_Desc" xml:space="preserve">
     <value>Ajoute une nouvelle phrase. Manette : bouton Y.</value>
     <comment>Ajout d&apos;une description d&apos;accessibilité pour le bouton.</comment>
diff --git a/src/InputBox/Resources/Strings.ja.resx b/src/InputBox/Resources/Strings.ja.resx
index 5b3736c..5be516f 100644
--- a/src/InputBox/Resources/Strings.ja.resx
+++ b/src/InputBox/Resources/Strings.ja.resx
@@ -182,7 +182,7 @@
     <comment>新しいホットキーが正常にキャプチャされたときに再生されるアクセシビリティメッセージ。{0} は設定されたホットキーの文字列です。</comment>
   </data>
   <data name="A11y_MainFormDesc" xml:space="preserve">
-    <value>{0} でテキストをコピーして前のウィンドウに戻るか、未入力時にキーボードを開きます。Start／Menu でいつでもキーボードを開けます。{1} で削除し、十字キーでカーソル移動や履歴操作を行います。Back／View を離すと戻ります。LB + RB + {2} でクイック戻る。LB + RB + {3} でアプリを終了。キーボード：Enter でコピー／起動、Esc でクリア、上下で履歴、Alt + B で戻る。</value>
+    <value>{0} でテキストをコピーして前のウィンドウに戻るか、未入力時にキーボードを開きます。Start／Menu でいつでもキーボードを開けます。{1} で削除し、十字キーでカーソル移動や履歴操作を行います。LT／RT でテキストの先頭または末尾へすばやく移動できます。フレーズサブメニューでは、LB／RB でページ切り替え、LT／RT で先頭ページ／末尾ページへ移動できます。Back／View を離すと戻ります。LB + RB + {2} でクイック戻る。LB + RB + {3} でアプリを終了。キーボード：Enter でコピー／起動、Esc でクリア、上下で履歴、Alt + B で戻る。</value>
     <comment>メインウィンドウの詳細なアクセシビリティ記述です。各種コントローラーやキーボードの操作方法を説明します。{0} は決定、{1} は削除、{2} はキャンセル、{3} は終了ショートカットで使う削除ボタンです。</comment>
   </data>
   <data name="A11y_Returning" xml:space="preserve">
@@ -907,6 +907,9 @@ Back／View + X	ウィンドウの透明度をリセット
 ↑／↓	履歴を移動
 ←／→	カーソルを移動
 LB + ←／→	単語単位でジャンプ
+LT／RT	テキストの先頭／末尾へ移動
+フレーズサブメニュー：LB／RB	前のページ／次のページへすばやく切り替え
+フレーズサブメニュー：LT／RT	先頭ページ／末尾ページへ移動
 RS ←／→	選択範囲を拡大または縮小
 Back／View + ↑／↓	透明度を調整（±5%）</value>
     <comment>ヘルプダイアログ内のゲームパッド操作表のデータ行。タブ区切り形式：ボタン{tab}操作、1行1項目。</comment>
@@ -1067,6 +1070,10 @@ Back／View + ↑／↓	透明度を調整（±5%）</value>
     <value>{0} / {1} ページ</value>
     <comment>定型文サブメニューのページ情報項目のアクセシビリティ名。{0} = 現在ページ、{1} = 総ページ数。</comment>
   </data>
+  <data name="Phrase_A11y_Page_Shortcuts" xml:space="preserve">
+    <value>LB／RB でページを切り替え、LT／RT で先頭ページまたは末尾ページへ移動できます。</value>
+    <comment>定型文サブメニューを開いたときに読み上げるクイックページ移動の案内です。</comment>
+  </data>
   <data name="Phrase_A11y_Btn_Add_Desc" xml:space="preserve">
     <value>新しい定型文を追加します。コントローラー：Y ボタン。</value>
     <comment>追加ボタンのアクセシビリティ説明。</comment>
diff --git a/src/InputBox/Resources/Strings.ko.resx b/src/InputBox/Resources/Strings.ko.resx
index b42b2bb..258a1b2 100644
--- a/src/InputBox/Resources/Strings.ko.resx
+++ b/src/InputBox/Resources/Strings.ko.resx
@@ -182,7 +182,7 @@
     <comment>새로운 핫키가 성공적으로 캡처될 때 재생되는 메시지입니다. {0}은 결과 핫키 문자열입니다.</comment>
   </data>
   <data name="A11y_MainFormDesc" xml:space="preserve">
-    <value>{0}을 눌러 텍스트를 복사하고 이전 창으로 돌아가거나, 입력이 비어 있을 때 키보드를 엽니다. Start 또는 Menu를 누르면 언제든 키보드를 열 수 있습니다. {1}로 백스페이스하고, 방향 패드로 커서를 이동하거나 기록을 탐색합니다. Back 또는 View에서 손을 떼면 이전 창으로 돌아갑니다. LB + RB + {2}로 빠르게 반환합니다. LB + RB + {3}를 눌러 종료합니다. 키보드: Enter로 복사/열기, Esc로 지우기, 위/아래로 기록 확인, Alt + B로 반환합니다.</value>
+    <value>{0}을 눌러 텍스트를 복사하고 이전 창으로 돌아가거나, 입력이 비어 있을 때 키보드를 엽니다. Start 또는 Menu를 누르면 언제든 키보드를 열 수 있습니다. {1}로 백스페이스하고, 방향 패드로 커서를 이동하거나 기록을 탐색합니다. LT/RT로 텍스트의 시작이나 끝으로 빠르게 이동할 수 있습니다. 문구 하위 메뉴에서는 LB/RB로 페이지를 넘기고 LT/RT로 처음 또는 마지막 페이지로 이동할 수 있습니다. Back 또는 View에서 손을 떼면 이전 창으로 돌아갑니다. LB + RB + {2}로 빠르게 반환합니다. LB + RB + {3}를 눌러 종료합니다. 키보드: Enter로 복사/열기, Esc로 지우기, 위/아래로 기록 확인, Alt + B로 반환합니다.</value>
     <comment>다양한 컨트롤러 및 키보드 작업을 설명하는 메인 창의 자세한 설명입니다. {0}은 확인 버튼, {1}은 삭제 버튼, {2}는 취소 버튼, {3}은 종료 단축키에 쓰이는 삭제 버튼입니다.</comment>
   </data>
   <data name="A11y_Returning" xml:space="preserve">
@@ -907,6 +907,9 @@ Back / View + X	창 불투명도 재설정
 ↑ / ↓	기록 탐색
 ← / →	커서 왼쪽/오른쪽으로 이동
 LB + ← / →	단어별로 커서 이동
+LT / RT	텍스트의 시작 / 끝으로 이동
+문구 하위 메뉴: LB / RB	이전 / 다음 페이지로 빠르게 전환
+문구 하위 메뉴: LT / RT	첫 페이지 / 마지막 페이지로 이동
 RS ← / →	선택 확장 또는 축소
 Back / View + ↑ / ↓	창 불투명도 조정 (±5%)</value>
     <comment>도움말 대화 상자의 게임패드 컨트롤 테이블의 탭 구분 행입니다. 형식: 단추{tab}작업. 행당 한 줄씩입니다.</comment>
@@ -1067,6 +1070,10 @@ Back / View + ↑ / ↓	창 불투명도 조정 (±5%)</value>
     <value>페이지 {0}/{1}</value>
     <comment>문구 하위 메뉴 페이지 조정 정보 항목의 접근 가능한 이름입니다. {0} = 현재 페이지, {1} = 총 페이지 수.</comment>
   </data>
+  <data name="Phrase_A11y_Page_Shortcuts" xml:space="preserve">
+    <value>LB, RB로 페이지를 빠르게 넘기고 LT, RT로 처음 또는 마지막 페이지로 이동합니다.</value>
+    <comment>문구 하위 메뉴를 열었을 때 알려 주는 빠른 페이지 이동 안내입니다.</comment>
+  </data>
   <data name="Phrase_A11y_Btn_Add_Desc" xml:space="preserve">
     <value>새로운 문구를 추가합니다. 게임패드: Y 단추.</value>
     <comment>추가 단추의 접근 가능한 설명입니다.</comment>
diff --git a/src/InputBox/Resources/Strings.resx b/src/InputBox/Resources/Strings.resx
index 4d9c38e..c856d35 100644
--- a/src/InputBox/Resources/Strings.resx
+++ b/src/InputBox/Resources/Strings.resx
@@ -182,7 +182,7 @@
     <comment>Accessibility message played when a new hotkey is successfully captured. {0} is the resulting hotkey string.</comment>
   </data>
   <data name="A11y_MainFormDesc" xml:space="preserve">
-    <value>Press {0} to copy text and return, or open the keyboard when the input is empty. Press Start or Menu to open the keyboard at any time. Use {1} to backspace and the D-pad to move the cursor or browse history. Release Back or View to return. Press LB + RB + {2} for quick return. Press LB + RB + {3} to exit. Keyboard: Enter to copy or open the keyboard, Esc to clear, Up/Down for history, Alt + B to return.</value>
+    <value>Press {0} to copy text and return, or open the keyboard when the input is empty. Press Start or Menu to open the keyboard at any time. Use {1} to backspace and the D-pad to move the cursor or browse history. Use LT and RT to jump to the text start or end. In the Phrases submenu, use LB and RB to switch pages and LT and RT to jump to the first or last page. Release Back or View to return. Press LB + RB + {2} for quick return. Press LB + RB + {3} to exit. Keyboard: Enter to copy or open the keyboard, Esc to clear, Up/Down for history, Alt + B to return.</value>
     <comment>Detailed accessibility description for the main window, explaining various controller and keyboard operations. {0} is confirm, {1} is delete, {2} is cancel, and {3} is delete for the exit shortcut.</comment>
   </data>
   <data name="A11y_Returning" xml:space="preserve">
@@ -907,6 +907,9 @@ Back / View + X	Reset window opacity
 ↑ / ↓	Navigate history
 ← / →	Move cursor left / right
 LB + ← / →	Jump cursor by word
+LT / RT	Jump to text start / end
+Phrases submenu: LB / RB	Switch to previous / next page
+Phrases submenu: LT / RT	Jump to first / last page
 RS ← / →	Expand or shrink selection
 Back / View + ↑ / ↓	Adjust window opacity (±5%)</value>
     <comment>Tab-separated rows for the gamepad controls table in the Help dialog. Format: Button{tab}Action. One row per line.</comment>
@@ -1067,6 +1070,10 @@ Back / View + ↑ / ↓	Adjust window opacity (±5%)</value>
     <value>Page {0} of {1}</value>
     <comment>Accessibility name for phrase submenu pagination info item. {0} = current page, {1} = total pages.</comment>
   </data>
+  <data name="Phrase_A11y_Page_Shortcuts" xml:space="preserve">
+    <value>Use LB and RB to switch pages quickly, and LT and RT to jump to the first or last page.</value>
+    <comment>Shortcut hint announced when the phrases submenu opens with multiple pages.</comment>
+  </data>
   <data name="Phrase_A11y_Btn_Add_Desc" xml:space="preserve">
     <value>Add a new phrase. Gamepad: Y button.</value>
     <comment>Accessibility description for the Add button.</comment>
diff --git a/src/InputBox/Resources/Strings.zh-Hans.resx b/src/InputBox/Resources/Strings.zh-Hans.resx
index 7a814af..0cedb90 100644
--- a/src/InputBox/Resources/Strings.zh-Hans.resx
+++ b/src/InputBox/Resources/Strings.zh-Hans.resx
@@ -182,7 +182,7 @@
     <comment>无障碍消息，当新的快捷键捕获成功时播放。{0} 是设置后的快捷键字符串。</comment>
   </data>
   <data name="A11y_MainFormDesc" xml:space="preserve">
-    <value>按 {0} 可在有文字时复制并返回，或在文本为空时打开键盘。按 Start／Menu 可随时打开键盘。按 {1} 删除，方向键移动光标或浏览历史记录。放开 Back／View 可返回。按 LB + RB + {2} 快速返回。按 LB + RB + {3} 退出程序。键盘：Enter 复制／开启，Esc 清除，上下键切换历史记录，Alt + B 返回。</value>
+    <value>按 {0} 可在有文字时复制并返回，或在文本为空时打开键盘。按 Start／Menu 可随时打开键盘。按 {1} 删除，方向键移动光标或浏览历史记录。LT／RT 可快速跳到文字开头或结尾。在短语子菜单中，可用 LB／RB 切换页面，LT／RT 跳至首页或末页。放开 Back／View 可返回。按 LB + RB + {2} 快速返回。按 LB + RB + {3} 退出程序。键盘：Enter 复制／开启，Esc 清除，上下键切换历史记录，Alt + B 返回。</value>
     <comment>主窗口的无障碍详细描述，解释各种控制器与键盘的操作方式。{0} 为确认键，{1} 为删除键，{2} 为取消键，{3} 为退出快捷键中的删除键。</comment>
   </data>
   <data name="A11y_Returning" xml:space="preserve">
@@ -907,6 +907,9 @@ Back／View + X	重置窗口透明度
 ↑ / ↓	浏览历史记录
 ← / →	光标左移 / 右移
 LB + ← / →	单词跳转
+LT／RT	光标跳至文字开头／结尾
+短语子菜单：LB／RB	快速切换上一页／下一页
+短语子菜单：LT／RT	跳至首页／末页
 RS ← / →	扩大或缩小选中范围
 Back／View + ↑ / ↓	调整窗口透明度（±5%）</value>
     <comment>帮助对话框中控制器按键对照表格的数据行，以 Tab 分隔列：按钮{tab}功能，每行一条。</comment>
@@ -1067,6 +1070,10 @@ Back／View + ↑ / ↓	调整窗口透明度（±5%）</value>
     <value>第 {0} 页，共 {1} 页</value>
     <comment>短语子菜单分页信息项的无障碍名称。{0} = 当前页码，{1} = 总页数。</comment>
   </data>
+  <data name="Phrase_A11y_Page_Shortcuts" xml:space="preserve">
+    <value>使用 LB、RB 快速切换页面，LT、RT 跳至首页或末页。</value>
+    <comment>短语子菜单开启时的快捷翻页提示。</comment>
+  </data>
   <data name="Phrase_A11y_Btn_Add_Desc" xml:space="preserve">
     <value>添加一个新短语。控制器：Y 键。</value>
     <comment>添加按钮的无障碍描述。</comment>
diff --git a/src/InputBox/Resources/Strings.zh-Hant.resx b/src/InputBox/Resources/Strings.zh-Hant.resx
index d10218c..e9901bf 100644
--- a/src/InputBox/Resources/Strings.zh-Hant.resx
+++ b/src/InputBox/Resources/Strings.zh-Hant.resx
@@ -182,7 +182,7 @@
     <comment>無障礙訊息，當新的快速鍵擷取成功時播放。{0} 是設定後的快速鍵字串。</comment>
   </data>
   <data name="A11y_MainFormDesc" xml:space="preserve">
-    <value>按 {0} 可在有文字時複製並返回，或在空文字時開啟鍵盤。按 Start／Menu 可隨時開啟鍵盤。按 {1} 刪除，方向鍵移動游標或瀏覽歷程記錄。放開 Back／View 可返回。按 LB + RB + {2} 快速返回。按 LB + RB + {3} 結束程式。鍵盤：Enter 複製／開啟，Esc 清除，上下鍵切換歷程記錄，Alt + B 返回。</value>
+    <value>按 {0} 可在有文字時複製並返回，或在空文字時開啟鍵盤。按 Start／Menu 可隨時開啟鍵盤。按 {1} 刪除，方向鍵移動游標或瀏覽歷程記錄。LT／RT 可快速跳到文字開頭或結尾。在片語子選單中，可用 LB／RB 切換頁面，LT／RT 跳至首頁或末頁。放開 Back／View 可返回。按 LB + RB + {2} 快速返回。按 LB + RB + {3} 結束程式。鍵盤：Enter 複製／開啟，Esc 清除，上下鍵切換歷程記錄，Alt + B 返回。</value>
     <comment>主視窗的無障礙詳細描述，解釋各種控制器與鍵盤的操作方式。{0} 為確認鍵，{1} 為刪除鍵，{2} 為取消鍵，{3} 為結束快速鍵中的刪除鍵。</comment>
   </data>
   <data name="A11y_Returning" xml:space="preserve">
@@ -907,6 +907,9 @@ Back／View + X	重設視窗透明度
 ↑／↓	導覽歷程記錄
 ←／→	游標左移／右移
 LB + ←／→	單字跳轉
+LT／RT	游標跳至文字開頭／結尾
+片語子選單：LB／RB	快速切換上一頁／下一頁
+片語子選單：LT／RT	跳至首頁／末頁
 RS ←／→	擴大或縮小選取範圍
 Back／View + ↑／↓	調整視窗透明度（±5%）</value>
     <comment>說明對話框中控制器按鍵對應表格的資料列，以 Tab 分隔欄位：按鈕{tab}功能，每行一列。</comment>
@@ -1067,6 +1070,10 @@ Back／View + ↑／↓	調整視窗透明度（±5%）</value>
     <value>第 {0} 頁，共 {1} 頁</value>
     <comment>片語子選單分頁資訊項目的無障礙名稱。{0} = 目前頁碼，{1} = 總頁數。</comment>
   </data>
+  <data name="Phrase_A11y_Page_Shortcuts" xml:space="preserve">
+    <value>使用 LB、RB 快速切換頁面，LT、RT 跳至首頁或末頁。</value>
+    <comment>片語子選單開啟時的快捷翻頁提示。</comment>
+  </data>
   <data name="Phrase_A11y_Btn_Add_Desc" xml:space="preserve">
     <value>新增一個片語。控制器：Y 鍵。</value>
     <comment>新增按鈕的無障礙描述。</comment>
diff --git a/tests/InputBox.Tests/AppSettingsTestCollection.cs b/tests/InputBox.Tests/AppSettingsTestCollection.cs
index a0ef0c0..86ba7d7 100644
--- a/tests/InputBox.Tests/AppSettingsTestCollection.cs
+++ b/tests/InputBox.Tests/AppSettingsTestCollection.cs
@@ -1,4 +1,4 @@
-using Xunit;
+using Xunit;
 
 namespace InputBox.Tests;
 
@@ -17,4 +17,4 @@ internal static class AppSettingsTestRequirements
 /// 禁止 AppSettings 相關測試平行執行，防止 AppSettings.Current 單例在並行修改或 Load() 替換期間產生競態條件。
 /// </summary>
 [CollectionDefinition(AppSettingsTestRequirements.CollectionName, DisableParallelization = true)]
-public sealed class AppSettingsTestCollection;
+public sealed class AppSettingsTestCollection;
\ No newline at end of file
diff --git a/tests/InputBox.Tests/GamepadEventBinderTests.cs b/tests/InputBox.Tests/GamepadEventBinderTests.cs
new file mode 100644
index 0000000..f59a6c6
--- /dev/null
+++ b/tests/InputBox.Tests/GamepadEventBinderTests.cs
@@ -0,0 +1,192 @@
+using InputBox.Core.Feedback;
+using InputBox.Core.Input;
+using Xunit;
+
+namespace InputBox.Tests;
+
+/// <summary>
+/// 驗證 MainForm 使用的控制器事件綁定表，確保肩鍵與觸發鍵捷徑不會在綁定層遺失。
+/// </summary>
+public sealed class GamepadEventBinderTests
+{
+    /// <summary>
+    /// 片語子選單的快捷翻頁依賴 LB、RB、LT、RT 事件；綁定器必須完整轉接這些事件。
+    /// </summary>
+    [Fact]
+    public void Bind_WhenShoulderAndTriggerEventsRaised_InvokesMappedHandlers()
+    {
+        StubGamepadController controller = new();
+
+        int leftShoulderCount = 0;
+        int rightShoulderCount = 0;
+        int leftTriggerCount = 0;
+        int rightTriggerCount = 0;
+
+        GamepadEventBinder.Bind(
+            controller,
+            new GamepadEventBinder.BindingMap(
+                OnConnectionChanged: _ => { },
+                OnBackPressed: () => { },
+                OnBackReleased: () => { },
+                OnUpPressed: () => { },
+                OnDownPressed: () => { },
+                OnUpRepeat: () => { },
+                OnDownRepeat: () => { },
+                OnLeftPressed: () => { },
+                OnLeftRepeat: () => { },
+                OnRightPressed: () => { },
+                OnRightRepeat: () => { },
+                OnLeftShoulderPressed: () => leftShoulderCount++,
+                OnRightShoulderPressed: () => rightShoulderCount++,
+                OnLeftTriggerPressed: () => leftTriggerCount++,
+                OnLeftTriggerRepeat: () => leftTriggerCount++,
+                OnRightTriggerPressed: () => rightTriggerCount++,
+                OnRightTriggerRepeat: () => rightTriggerCount++,
+                OnStartPressed: () => { },
+                OnAPressed: () => { },
+                OnBPressed: () => { },
+                OnYPressed: () => { },
+                OnRSLeftPressed: () => { },
+                OnRSLeftRepeat: () => { },
+                OnRSRightPressed: () => { },
+                OnRSRightRepeat: () => { },
+                OnXPressed: () => { }));
+
+        controller.RaiseLeftShoulderPressed();
+        controller.RaiseRightShoulderPressed();
+        controller.RaiseLeftTriggerPressed();
+        controller.RaiseLeftTriggerRepeat();
+        controller.RaiseRightTriggerPressed();
+        controller.RaiseRightTriggerRepeat();
+
+        Assert.Equal(1, leftShoulderCount);
+        Assert.Equal(1, rightShoulderCount);
+        Assert.Equal(2, leftTriggerCount);
+        Assert.Equal(2, rightTriggerCount);
+    }
+
+    /// <summary>
+    /// 測試替身控制器，專門用來驗證事件綁定是否完整轉接。
+    /// </summary>
+    private sealed class StubGamepadController : IGamepadController
+    {
+        public string DeviceName => "Test Controller";
+        public string DeviceIdentity => DeviceName;
+        public bool IsConnected => true;
+        public bool IsLeftShoulderHeld => false;
+        public bool IsRightShoulderHeld => false;
+        public bool IsLeftTriggerHeld => false;
+        public bool IsRightTriggerHeld => false;
+        public bool IsBackHeld => false;
+        public bool IsBHeld => false;
+        public GamepadRepeatSettings RepeatSettings { get; set; } = new();
+        public int ThumbDeadzoneEnter { get; set; }
+        public int ThumbDeadzoneExit { get; set; }
+
+        public event Action<bool>? ConnectionChanged;
+        public event Action? UpPressed;
+        public event Action? DownPressed;
+        public event Action? LeftPressed;
+        public event Action? RightPressed;
+        public event Action? LeftShoulderPressed;
+        public event Action? RightShoulderPressed;
+        public event Action? StartPressed;
+        public event Action? BackPressed;
+        public event Action? BackReleased;
+        public event Action? APressed;
+        public event Action? BPressed;
+        public event Action? XPressed;
+        public event Action? YPressed;
+        public event Action? UpRepeat;
+        public event Action? DownRepeat;
+        public event Action? LeftRepeat;
+        public event Action? RightRepeat;
+        public event Action? RSLeftPressed;
+        public event Action? RSRightPressed;
+        public event Action? RSLeftRepeat;
+        public event Action? RSRightRepeat;
+        public event Action? LeftTriggerPressed;
+        public event Action? RightTriggerPressed;
+        public event Action? LeftTriggerRepeat;
+        public event Action? RightTriggerRepeat;
+
+        public Task VibrateAsync(ushort strength, int milliseconds = 60, VibrationPriority priority = VibrationPriority.Normal, CancellationToken ct = default)
+            => Task.CompletedTask;
+
+        public void StopVibration() { }
+        public void Pause() { }
+        public void Resume() { }
+        public void ResetCalibration() { }
+        public void Dispose() { }
+        public ValueTask DisposeAsync() => ValueTask.CompletedTask;
+
+        /// <summary>
+        /// 讓測試替身顯式讀取所有事件欄位，避免未使用事件警告並保留完整介面覆蓋。
+        /// </summary>
+        private void TouchRegisteredEvents()
+        {
+            _ = ConnectionChanged;
+            _ = UpPressed;
+            _ = DownPressed;
+            _ = LeftPressed;
+            _ = RightPressed;
+            _ = LeftShoulderPressed;
+            _ = RightShoulderPressed;
+            _ = StartPressed;
+            _ = BackPressed;
+            _ = BackReleased;
+            _ = APressed;
+            _ = BPressed;
+            _ = XPressed;
+            _ = YPressed;
+            _ = UpRepeat;
+            _ = DownRepeat;
+            _ = LeftRepeat;
+            _ = RightRepeat;
+            _ = RSLeftPressed;
+            _ = RSRightPressed;
+            _ = RSLeftRepeat;
+            _ = RSRightRepeat;
+            _ = LeftTriggerPressed;
+            _ = RightTriggerPressed;
+            _ = LeftTriggerRepeat;
+            _ = RightTriggerRepeat;
+        }
+
+        public void RaiseLeftShoulderPressed()
+        {
+            TouchRegisteredEvents();
+            LeftShoulderPressed?.Invoke();
+        }
+
+        public void RaiseRightShoulderPressed()
+        {
+            TouchRegisteredEvents();
+            RightShoulderPressed?.Invoke();
+        }
+
+        public void RaiseLeftTriggerPressed()
+        {
+            TouchRegisteredEvents();
+            LeftTriggerPressed?.Invoke();
+        }
+
+        public void RaiseLeftTriggerRepeat()
+        {
+            TouchRegisteredEvents();
+            LeftTriggerRepeat?.Invoke();
+        }
+
+        public void RaiseRightTriggerPressed()
+        {
+            TouchRegisteredEvents();
+            RightTriggerPressed?.Invoke();
+        }
+
+        public void RaiseRightTriggerRepeat()
+        {
+            TouchRegisteredEvents();
+            RightTriggerRepeat?.Invoke();
+        }
+    }
+}
\ No newline at end of file
diff --git a/tests/InputBox.Tests/GamepadMessageBoxTests.cs b/tests/InputBox.Tests/GamepadMessageBoxTests.cs
index 09adaf8..e94412e 100644
--- a/tests/InputBox.Tests/GamepadMessageBoxTests.cs
+++ b/tests/InputBox.Tests/GamepadMessageBoxTests.cs
@@ -16,7 +16,6 @@ public sealed class GamepadMessageBoxTests
     /// <summary>
     /// 測試替身控制器：可指定連線狀態，供對話框初始化提示列與事件綁定驗證使用。
     /// </summary>
-#pragma warning disable CS0067
     private sealed class StubGamepadController : IGamepadController
     {
         /// <summary>
@@ -45,6 +44,8 @@ private sealed class StubGamepadController : IGamepadController
         public event Action? DownPressed;
         public event Action? LeftPressed;
         public event Action? RightPressed;
+        public event Action? LeftShoulderPressed;
+        public event Action? RightShoulderPressed;
         public event Action? StartPressed;
         public event Action? BackPressed;
         public event Action? BackReleased;
@@ -75,21 +76,68 @@ public void ResetCalibration() { }
         public void Dispose() { }
         public ValueTask DisposeAsync() => ValueTask.CompletedTask;
 
+        /// <summary>
+        /// 讓測試替身讀取所有事件欄位，避免以 pragma 抑制未使用事件警告。
+        /// </summary>
+        private void TouchRegisteredEvents()
+        {
+            _ = ConnectionChanged;
+            _ = UpPressed;
+            _ = DownPressed;
+            _ = LeftPressed;
+            _ = RightPressed;
+            _ = LeftShoulderPressed;
+            _ = RightShoulderPressed;
+            _ = StartPressed;
+            _ = BackPressed;
+            _ = BackReleased;
+            _ = APressed;
+            _ = BPressed;
+            _ = XPressed;
+            _ = YPressed;
+            _ = UpRepeat;
+            _ = DownRepeat;
+            _ = LeftRepeat;
+            _ = RightRepeat;
+            _ = RSLeftPressed;
+            _ = RSRightPressed;
+            _ = RSLeftRepeat;
+            _ = RSRightRepeat;
+            _ = LeftTriggerPressed;
+            _ = RightTriggerPressed;
+            _ = LeftTriggerRepeat;
+            _ = RightTriggerRepeat;
+        }
+
         /// <summary>
         /// 手動觸發連線狀態變更，供對話框測試驗證提示列與事件綁定流程。
         /// </summary>
         /// <param name="connected">是否模擬為已連線狀態。</param>
         public void RaiseConnectionChanged(bool connected)
         {
+            TouchRegisteredEvents();
             IsConnected = connected;
             ConnectionChanged?.Invoke(connected);
         }
 
-        public void RaiseAPressed() => APressed?.Invoke();
+        /// <summary>
+        /// 模擬按下確認鍵。
+        /// </summary>
+        public void RaiseAPressed()
+        {
+            TouchRegisteredEvents();
+            APressed?.Invoke();
+        }
 
-        public void RaiseBPressed() => BPressed?.Invoke();
+        /// <summary>
+        /// 模擬按下返回／取消鍵。
+        /// </summary>
+        public void RaiseBPressed()
+        {
+            TouchRegisteredEvents();
+            BPressed?.Invoke();
+        }
     }
-#pragma warning restore CS0067
 
     /// <summary>
     /// 若 FormClosing 被取消，對話框應保留取消權杖等執行期資源，避免仍顯示於畫面上卻失去互動能力。
diff --git a/tests/InputBox.Tests/README.md b/tests/InputBox.Tests/README.md
index 9b138a4..6c0fa20 100644
--- a/tests/InputBox.Tests/README.md
+++ b/tests/InputBox.Tests/README.md
@@ -18,6 +18,7 @@
 | `FormInputStateManagerTests` | `FormInputStateManager` 輸入狀態切換 | 15 |
 | `GamepadDeadzoneHysteresisTests` | `GamepadDeadzoneHysteresis.ResolveDirection`（int / float 多載） | 12 |
 | `GamepadControllerPauseTests` | 控制器在 `Pause()` / `Resume()`、連線可用性語意與原生對話框切換時的殘留輸入回歸保護 | 5 |
+| `GamepadEventBinderTests` | `GamepadEventBinder` 的 LB / RB / LT / RT 事件綁定回歸保護 | 1 |
 | `GamepadFaceButtonProfileTests` | `GamepadFaceButtonProfile` 的 Auto 解析、手動覆蓋優先權，以及 Xbox / PlayStation / Nintendo 模式的按鍵標示、助記詞同步、資源化字串、主畫面說明文字、目前生效配置顯示、標題列提示、選單勾選邏輯與 PlayStation ○/× 確認模式回歸保護 | 13 |
 | `GamepadMappedDirectionGuardTests` | `GamepadMappedDirectionGuard` 全方向幽靈保護的封鎖／解除節奏 | 2 |
 | `GamepadRepeatSettingsTests` | `GamepadRepeatSettings` 預設值與 `Validate()` | 7 |
@@ -36,7 +37,7 @@
 | `TaskExtensionsTests` | `TaskExtensions` CTS 擴充方法與生命週期連結保護 | 12 |
 | `VibrationPatternsTests` | `VibrationPatterns` 震動模式常數與行為 | 13 |
 | `VibrationSafetyLimiterTests` | `VibrationSafetyLimiter` 熱保護、Duty Cycle 限制器與極端邊界保護 | 8 |
-| **合計** | | **270** |
+| **合計** | | **271** |
 
 ## 二、執行方式 🚀
 
diff --git a/tests/InputBox.Tests/RestartPromptStateTests.cs b/tests/InputBox.Tests/RestartPromptStateTests.cs
index 7031333..4b67926 100644
--- a/tests/InputBox.Tests/RestartPromptStateTests.cs
+++ b/tests/InputBox.Tests/RestartPromptStateTests.cs
@@ -203,4 +203,4 @@ public void RestartMenuTextResolver_GetMenuLabel_ReturnsContextSpecificText()
         Assert.Equal(systemOnlyLabel, RestartMenuTextResolver.GetMenuLabel(RestartPendingReason.SystemSettings));
         Assert.Equal(allChangesLabel, RestartMenuTextResolver.GetMenuLabel(RestartPendingReason.AppSettings | RestartPendingReason.SystemSettings));
     }
-}
+}
\ No newline at end of file
diff --git a/tests/InputBox.Tests/RestartRequestDeciderTests.cs b/tests/InputBox.Tests/RestartRequestDeciderTests.cs
index e325945..6724471 100644
--- a/tests/InputBox.Tests/RestartRequestDeciderTests.cs
+++ b/tests/InputBox.Tests/RestartRequestDeciderTests.cs
@@ -53,4 +53,4 @@ public void ShouldRestart_WhenSourceIsSettingChangeAndUserConfirms_ReturnsTrue()
 
         Assert.True(shouldRestart);
     }
-}
+}
\ No newline at end of file
diff --git a/tests/InputBox.Tests/TaskExtensionsTests.cs b/tests/InputBox.Tests/TaskExtensionsTests.cs
index 87ecb11..15f5c0b 100644
--- a/tests/InputBox.Tests/TaskExtensionsTests.cs
+++ b/tests/InputBox.Tests/TaskExtensionsTests.cs
@@ -140,12 +140,10 @@ public async Task SafeFireAndForget_CancelledTask_DoesNotInvokeOnException()
         using var cts = new CancellationTokenSource();
         cts.Cancel();
 
-        // 此處 cts.Token 是刻意已取消的 token，pragma 抑制 xUnit1051 以保持測試語意清晰
-#pragma warning disable xUnit1051
+        // 以測試框架的存活權杖啟動工作，再於委派內部拋出既有的取消要求，避免不必要的分析器抑制。
         Task cancelledTask = Task.Run(
             () => cts.Token.ThrowIfCancellationRequested(),
-            cts.Token);
-#pragma warning restore xUnit1051
+            TestContext.Current.CancellationToken);
 
         cancelledTask.SafeFireAndForget(
             onException: _ => exceptionInvoked = true);

From 4e28ec6b493e2959c5d83977a7aae431b7436693 Mon Sep 17 00:00:00 2001
From: perditavojo <117562794+perditavojo@users.noreply.github.com>
Date: Fri, 17 Apr 2026 10:33:51 +0800
Subject: [PATCH 2/4] =?UTF-8?q?chore:=20=E6=9B=B4=E6=96=B0=E7=A8=8B?=
 =?UTF-8?q?=E5=BC=8F=E7=A2=BC=E8=A8=BB=E8=A7=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

更新程式碼註解。
---
 .../Core/Input/GameInputGamepadController.cs  | 36 +++++------
 src/InputBox/Core/Input/GamepadEventBinder.cs | 28 ++++++++-
 .../Core/Input/XInputGamepadController.cs     | 60 +++++++++++++++++--
 3 files changed, 99 insertions(+), 25 deletions(-)

diff --git a/src/InputBox/Core/Input/GameInputGamepadController.cs b/src/InputBox/Core/Input/GameInputGamepadController.cs
index 948e256..7f74382 100644
--- a/src/InputBox/Core/Input/GameInputGamepadController.cs
+++ b/src/InputBox/Core/Input/GameInputGamepadController.cs
@@ -430,7 +430,7 @@ public int ThumbDeadzoneExit
     public event Action? BackReleased;
 
     /// <summary>
-    /// 控制器 A 鍵
+    /// 控制器 A 鍵按下事件。
     /// </summary>
     public event Action? APressed;
 
@@ -455,87 +455,87 @@ public int ThumbDeadzoneExit
     public bool IsConnected => _isConnected;
 
     /// <summary>
-    /// 控制器 B 鍵
+    /// 控制器 B 鍵按下事件。
     /// </summary>
     public event Action? BPressed;
 
     /// <summary>
-    /// 控制器 X 鍵
+    /// 控制器 X 鍵按下事件。
     /// </summary>
     public event Action? XPressed;
 
     /// <summary>
-    /// 控制器 Y 鍵
+    /// 控制器 Y 鍵按下事件。
     /// </summary>
     public event Action? YPressed;
 
     /// <summary>
-    /// 控制器上鍵重複
+    /// 控制器上鍵重複事件。
     /// </summary>
     public event Action? UpRepeat;
 
     /// <summary>
-    /// 控制器下鍵重複
+    /// 控制器下鍵重複事件。
     /// </summary>
     public event Action? DownRepeat;
 
     /// <summary>
-    /// 控制器左鍵重複
+    /// 控制器左鍵重複事件。
     /// </summary>
     public event Action? LeftRepeat;
 
     /// <summary>
-    /// 控制器右鍵重複
+    /// 控制器右鍵重複事件。
     /// </summary>
     public event Action? RightRepeat;
 
     /// <summary>
-    /// 當左肩鍵（LB 鍵）被按下時觸發
+    /// 當左肩鍵（LB 鍵）被按下時觸發。
     /// </summary>
     public event Action? LeftShoulderPressed;
 
     /// <summary>
-    /// 當右肩鍵（RB 鍵）被按下時觸發
+    /// 當右肩鍵（RB 鍵）被按下時觸發。
     /// </summary>
     public event Action? RightShoulderPressed;
 
     /// <summary>
-    /// 右搖桿左推按下事件
+    /// 右搖桿左推按下事件。
     /// </summary>
     public event Action? RSLeftPressed;
 
     /// <summary>
-    /// 右搖桿右推按下事件
+    /// 右搖桿右推按下事件。
     /// </summary>
     public event Action? RSRightPressed;
 
     /// <summary>
-    /// 右搖桿左推重複事件
+    /// 右搖桿左推重複事件。
     /// </summary>
     public event Action? RSLeftRepeat;
 
     /// <summary>
-    /// 右搖桿右推重複事件
+    /// 右搖桿右推重複事件。
     /// </summary>
     public event Action? RSRightRepeat;
 
     /// <summary>
-    /// 當左觸發鍵（LT 鍵）被按下時觸發
+    /// 當左觸發鍵（LT 鍵）被按下時觸發。
     /// </summary>
     public event Action? LeftTriggerPressed;
 
     /// <summary>
-    /// 當右觸發鍵（RT 鍵）被按下時觸發
+    /// 當右觸發鍵（RT 鍵）被按下時觸發。
     /// </summary>
     public event Action? RightTriggerPressed;
 
     /// <summary>
-    /// LT 持續按住時的連發事件
+    /// LT 持續按住時的連發事件。
     /// </summary>
     public event Action? LeftTriggerRepeat;
 
     /// <summary>
-    /// RT 持續按住時的連發事件
+    /// RT 持續按住時的連發事件。
     /// </summary>
     public event Action? RightTriggerRepeat;
 
diff --git a/src/InputBox/Core/Input/GamepadEventBinder.cs b/src/InputBox/Core/Input/GamepadEventBinder.cs
index aad65dd..49365c0 100644
--- a/src/InputBox/Core/Input/GamepadEventBinder.cs
+++ b/src/InputBox/Core/Input/GamepadEventBinder.cs
@@ -6,8 +6,34 @@
 internal sealed class GamepadEventBinder
 {
     /// <summary>
-    /// 事件對映資料
+    /// 事件對映資料。
     /// </summary>
+    /// <param name="OnConnectionChanged">控制器連線狀態變更時執行的處理常式。</param>
+    /// <param name="OnBackPressed">控制器返回鍵按下時執行的處理常式。</param>
+    /// <param name="OnBackReleased">控制器返回鍵放開時執行的處理常式。</param>
+    /// <param name="OnUpPressed">控制器上鍵按下時執行的處理常式。</param>
+    /// <param name="OnDownPressed">控制器下鍵按下時執行的處理常式。</param>
+    /// <param name="OnUpRepeat">控制器上鍵連發時執行的處理常式。</param>
+    /// <param name="OnDownRepeat">控制器下鍵連發時執行的處理常式。</param>
+    /// <param name="OnLeftPressed">控制器左鍵按下時執行的處理常式。</param>
+    /// <param name="OnLeftRepeat">控制器左鍵連發時執行的處理常式。</param>
+    /// <param name="OnRightPressed">控制器右鍵按下時執行的處理常式。</param>
+    /// <param name="OnRightRepeat">控制器右鍵連發時執行的處理常式。</param>
+    /// <param name="OnLeftShoulderPressed">左肩鍵按下時執行的處理常式。</param>
+    /// <param name="OnRightShoulderPressed">右肩鍵按下時執行的處理常式。</param>
+    /// <param name="OnLeftTriggerPressed">左觸發鍵按下時執行的處理常式。</param>
+    /// <param name="OnLeftTriggerRepeat">左觸發鍵連發時執行的處理常式。</param>
+    /// <param name="OnRightTriggerPressed">右觸發鍵按下時執行的處理常式。</param>
+    /// <param name="OnRightTriggerRepeat">右觸發鍵連發時執行的處理常式。</param>
+    /// <param name="OnStartPressed">開始鍵按下時執行的處理常式。</param>
+    /// <param name="OnAPressed">A 鍵按下時執行的處理常式。</param>
+    /// <param name="OnBPressed">B 鍵按下時執行的處理常式。</param>
+    /// <param name="OnYPressed">Y 鍵按下時執行的處理常式。</param>
+    /// <param name="OnRSLeftPressed">右搖桿左推按下時執行的處理常式。</param>
+    /// <param name="OnRSLeftRepeat">右搖桿左推連發時執行的處理常式。</param>
+    /// <param name="OnRSRightPressed">右搖桿右推按下時執行的處理常式。</param>
+    /// <param name="OnRSRightRepeat">右搖桿右推連發時執行的處理常式。</param>
+    /// <param name="OnXPressed">X 鍵按下時執行的處理常式。</param>
     internal sealed record BindingMap(
         Action<bool> OnConnectionChanged,
         Action OnBackPressed,
diff --git a/src/InputBox/Core/Input/XInputGamepadController.cs b/src/InputBox/Core/Input/XInputGamepadController.cs
index 3416070..9c1600a 100644
--- a/src/InputBox/Core/Input/XInputGamepadController.cs
+++ b/src/InputBox/Core/Input/XInputGamepadController.cs
@@ -395,45 +395,93 @@ private void UpdateCachedDeviceName()
     public bool IsConnected => _isConnected;
 
     /// <summary>
-    /// 控制器 A, B, X, Y 按鈕事件
+    /// 控制器 A 鍵按下事件。
     /// </summary>
     public event Action? APressed;
+
+    /// <summary>
+    /// 控制器 B 鍵按下事件。
+    /// </summary>
     public event Action? BPressed;
+
+    /// <summary>
+    /// 控制器 X 鍵按下事件。
+    /// </summary>
     public event Action? XPressed;
+
+    /// <summary>
+    /// 控制器 Y 鍵按下事件。
+    /// </summary>
     public event Action? YPressed;
 
     /// <summary>
-    /// 控制器鍵重複事件
+    /// 控制器上鍵重複事件。
     /// </summary>
     public event Action? UpRepeat;
+
+    /// <summary>
+    /// 控制器下鍵重複事件。
+    /// </summary>
     public event Action? DownRepeat;
+
+    /// <summary>
+    /// 控制器左鍵重複事件。
+    /// </summary>
     public event Action? LeftRepeat;
+
+    /// <summary>
+    /// 控制器右鍵重複事件。
+    /// </summary>
     public event Action? RightRepeat;
 
     /// <summary>
-    /// 左右肩鍵按壓事件
+    /// 當左肩鍵（LB 鍵）被按下時觸發。
     /// </summary>
     public event Action? LeftShoulderPressed;
+
+    /// <summary>
+    /// 當右肩鍵（RB 鍵）被按下時觸發。
+    /// </summary>
     public event Action? RightShoulderPressed;
 
     /// <summary>
-    /// 右搖桿按壓事件
+    /// 右搖桿左推按下事件。
     /// </summary>
     public event Action? RSLeftPressed;
+
+    /// <summary>
+    /// 右搖桿右推按下事件。
+    /// </summary>
     public event Action? RSRightPressed;
 
     /// <summary>
-    /// 右搖桿重複事件
+    /// 右搖桿左推重複事件。
     /// </summary>
     public event Action? RSLeftRepeat;
+
+    /// <summary>
+    /// 右搖桿右推重複事件。
+    /// </summary>
     public event Action? RSRightRepeat;
 
     /// <summary>
-    /// 左右觸發鍵按壓事件
+    /// 當左觸發鍵（LT 鍵）被按下時觸發。
     /// </summary>
     public event Action? LeftTriggerPressed;
+
+    /// <summary>
+    /// 當右觸發鍵（RT 鍵）被按下時觸發。
+    /// </summary>
     public event Action? RightTriggerPressed;
+
+    /// <summary>
+    /// LT 持續按住時的連發事件。
+    /// </summary>
     public event Action? LeftTriggerRepeat;
+
+    /// <summary>
+    /// RT 持續按住時的連發事件。
+    /// </summary>
     public event Action? RightTriggerRepeat;
 
     /// <summary>

From b17e0560d90673b451f32b83c367a60bd70088f4 Mon Sep 17 00:00:00 2001
From: perditavojo <117562794+perditavojo@users.noreply.github.com>
Date: Fri, 17 Apr 2026 10:43:19 +0800
Subject: [PATCH 3/4] Update src/InputBox/MainForm.ContextMenu.cs

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Signed-off-by: perditavojo <117562794+perditavojo@users.noreply.github.com>
---
 src/InputBox/MainForm.ContextMenu.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/InputBox/MainForm.ContextMenu.cs b/src/InputBox/MainForm.ContextMenu.cs
index 6fe34c2..236e4f6 100644
--- a/src/InputBox/MainForm.ContextMenu.cs
+++ b/src/InputBox/MainForm.ContextMenu.cs
@@ -2139,7 +2139,7 @@ private void AnnouncePhraseSubMenuOpened()
 
         if (totalPages > 1)
         {
-            message = $"{message} {string.Format(Strings.Phrase_A11y_Page_Info, _phraseMenuPage + 1, totalPages)}。{Strings.Phrase_A11y_Page_Shortcuts}";
+            message = $"{message} {string.Format(Strings.Phrase_A11y_Page_Info, _phraseMenuPage + 1, totalPages)} {Strings.Phrase_A11y_Page_Shortcuts}";
         }
 
         AnnounceA11y(message, interrupt: true);

From 24b5292561cf26ec5980eb53f528ecf4b96e3769 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 17 Apr 2026 02:47:22 +0000
Subject: [PATCH 4/4] fix(tests): use Task.FromCanceled for accurate
 canceled-task semantics in TaskExtensionsTests

Agent-Logs-Url: https://github.com/rubujo/InputBox/sessions/62040265-fa4f-4616-912d-bbf953e82de9

Co-authored-by: perditavojo <117562794+perditavojo@users.noreply.github.com>
---
 tests/InputBox.Tests/TaskExtensionsTests.cs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/tests/InputBox.Tests/TaskExtensionsTests.cs b/tests/InputBox.Tests/TaskExtensionsTests.cs
index 15f5c0b..3527b7e 100644
--- a/tests/InputBox.Tests/TaskExtensionsTests.cs
+++ b/tests/InputBox.Tests/TaskExtensionsTests.cs
@@ -140,10 +140,7 @@ public async Task SafeFireAndForget_CancelledTask_DoesNotInvokeOnException()
         using var cts = new CancellationTokenSource();
         cts.Cancel();
 
-        // 以測試框架的存活權杖啟動工作，再於委派內部拋出既有的取消要求，避免不必要的分析器抑制。
-        Task cancelledTask = Task.Run(
-            () => cts.Token.ThrowIfCancellationRequested(),
-            TestContext.Current.CancellationToken);
+        Task cancelledTask = Task.FromCanceled(cts.Token);
 
         cancelledTask.SafeFireAndForget(
             onException: _ => exceptionInvoked = true);