feat: 新增 MediaPlayPause HotkeyTrigger 支持有线耳机线控录音 (#477)

openless-all/app/src-tauri/src/coordinator.rs

@@ -1963,6 +1963,8 @@ fn window_key_matches_trigger(trigger: crate::types::HotkeyTrigger, key: &str, c
         HotkeyTrigger::LeftOption => (key == "Alt" || key == "AltGraph") && code == "AltLeft",
         HotkeyTrigger::RightCommand => key == "Meta" && code == "MetaRight",
         HotkeyTrigger::Fn => key == "Control" && code == "ControlRight",
+        // MediaPlayPause 走 WH_KEYBOARD_LL，不走 window hotkey fallback
+        HotkeyTrigger::MediaPlayPause => false,
         // Custom 走 global-hotkey crate，不走 window hotkey fallback
         HotkeyTrigger::Custom => false,
     }

openless-all/app/src-tauri/src/hotkey.rs

@@ -621,6 +621,7 @@ mod platform {
             HotkeyTrigger::RightOption | HotkeyTrigger::RightAlt => 61,
             HotkeyTrigger::RightCommand => 54,
             HotkeyTrigger::Fn => 63,
+            HotkeyTrigger::MediaPlayPause => 0,
             HotkeyTrigger::Custom => unreachable!("custom combo hotkeys use ComboHotkeyMonitor"),
         }
     }
@@ -633,6 +634,7 @@ mod platform {
                 FLAG_MASK_ALTERNATE
             }
             HotkeyTrigger::Fn => FLAG_MASK_SECONDARY_FN,
+            HotkeyTrigger::MediaPlayPause => 0,
             HotkeyTrigger::Custom => unreachable!("custom combo hotkeys use ComboHotkeyMonitor"),
         }
     }
@@ -766,6 +768,7 @@ mod platform {
     const VK_LMENU: u32 = 0xA4;
     const VK_RMENU: u32 = 0xA5;
     const VK_RWIN: u32 = 0x5C;
+    const VK_MEDIA_PLAY_PAUSE: u32 = 0xB3;
     const LLKHF_INJECTED: u32 = 0x0000_0010;
     const ACCEPT_INJECTED_ENV: &str = "OPENLESS_ACCEPT_SYNTHETIC_HOTKEY_EVENTS";
 
@@ -1024,6 +1027,7 @@ mod platform {
             HotkeyTrigger::RightCommand => VK_RWIN,
             HotkeyTrigger::LeftOption => VK_LMENU,
             HotkeyTrigger::Fn => VK_RCONTROL,
+            HotkeyTrigger::MediaPlayPause => VK_MEDIA_PLAY_PAUSE,
             HotkeyTrigger::Custom => unreachable!("custom combo hotkeys use ComboHotkeyMonitor"),
         }
     }

openless-all/app/src-tauri/src/linux_fcitx.rs

@@ -100,6 +100,7 @@ fn trigger_to_keysym(trigger: crate::types::HotkeyTrigger) -> u32 {
         crate::types::HotkeyTrigger::LeftOption => KEYSYM_ALT_L,
         crate::types::HotkeyTrigger::RightCommand => KEYSYM_SUPER_R,
         crate::types::HotkeyTrigger::Fn => KEYSYM_CONTROL_R,
+        crate::types::HotkeyTrigger::MediaPlayPause => unreachable!("Windows-only"),
         crate::types::HotkeyTrigger::Custom => unreachable!(),
     }
 }
@@ -112,13 +113,16 @@ fn trigger_name(trigger: crate::types::HotkeyTrigger) -> &'static str {
         crate::types::HotkeyTrigger::LeftOption => "Alt_L",
         crate::types::HotkeyTrigger::RightCommand => "Super_R",
         crate::types::HotkeyTrigger::Fn => "Control_R",
+        crate::types::HotkeyTrigger::MediaPlayPause => unreachable!("Windows-only"),
         crate::types::HotkeyTrigger::Custom => unreachable!(),
     }
 }
 
 /// 将 OpenLess 的主听写热键绑定同步到 fcitx5 插件。
 pub fn sync_binding_to_plugin(binding: &crate::types::HotkeyBinding) {
-    if binding.trigger == crate::types::HotkeyTrigger::Custom {
+    if binding.trigger == crate::types::HotkeyTrigger::Custom
+        || binding.trigger == crate::types::HotkeyTrigger::MediaPlayPause
+    {
         return;
     }
     let sym = trigger_to_keysym(binding.trigger);
@@ -185,6 +189,9 @@ pub fn sync_qa_binding(trigger: Option<crate::types::HotkeyTrigger>) {
         let _ = set_qa_hotkey_raw(0, 0);
         return;
     };
+    if trigger == crate::types::HotkeyTrigger::MediaPlayPause {
+        return;
+    }
     let sym = trigger_to_keysym(trigger);
     let name = trigger_name(trigger);
     match set_qa_hotkey_raw(sym, 0) {
@@ -199,6 +206,9 @@ pub fn sync_translation_binding(trigger: Option<crate::types::HotkeyTrigger>) {
         let _ = set_translation_hotkey_raw(0, 0);
         return;
     };
+    if trigger == crate::types::HotkeyTrigger::MediaPlayPause {
+        return;
+    }
     let sym = trigger_to_keysym(trigger);
     let name = trigger_name(trigger);
     match set_translation_hotkey_raw(sym, 0) {

openless-all/app/src-tauri/src/shortcut_binding.rs

@@ -54,6 +54,7 @@ pub fn legacy_modifier_trigger(binding: &ShortcutBinding) -> Option<HotkeyTrigge
             Some(HotkeyTrigger::RightCommand)
         }
         "fn" | "function" => Some(HotkeyTrigger::Fn),
+        "mediaplaypause" | "mediaplay" | "playpause" => Some(HotkeyTrigger::MediaPlayPause),
         _ => None,
     }
 }
@@ -66,6 +67,7 @@ pub fn binding_from_legacy_trigger(trigger: HotkeyTrigger) -> ShortcutBinding {
         HotkeyTrigger::LeftControl => "LeftControl",
         HotkeyTrigger::RightCommand => "RightCommand",
         HotkeyTrigger::Fn => "Fn",
+        HotkeyTrigger::MediaPlayPause => "MediaPlayPause",
         HotkeyTrigger::Custom => "RightOption",
     };
     ShortcutBinding {

openless-all/app/src-tauri/src/types.rs

@@ -1847,6 +1847,7 @@ pub enum HotkeyTrigger {
     RightCommand,
     Fn,
     RightAlt, // Windows synonym for RightOption
+    MediaPlayPause,
     Custom,
 }
 
@@ -1860,6 +1861,7 @@ impl HotkeyTrigger {
             HotkeyTrigger::RightCommand => "右 Command",
             HotkeyTrigger::Fn => "Fn (地球键)",
             HotkeyTrigger::RightAlt => "右 Alt",
+            HotkeyTrigger::MediaPlayPause => "⏯ Media 播放/暂停",
             HotkeyTrigger::Custom => "自定义组合键",
         }
     }
@@ -1951,6 +1953,7 @@ fn legacy_trigger_code(trigger: HotkeyTrigger) -> &'static str {
         HotkeyTrigger::Fn => "ControlRight",
         #[cfg(not(target_os = "windows"))]
         HotkeyTrigger::Fn => "Fn",
+        HotkeyTrigger::MediaPlayPause => "MediaPlayPause",
         HotkeyTrigger::Custom => "",
     }
 }
@@ -2071,6 +2074,7 @@ impl HotkeyCapability {
                     HotkeyTrigger::RightAlt,
                     HotkeyTrigger::LeftControl,
                     HotkeyTrigger::RightCommand,
+                    HotkeyTrigger::MediaPlayPause,
                     HotkeyTrigger::Custom,
                 ],
                 requires_accessibility_permission: false,

openless-all/app/src/i18n/en.ts

@@ -883,6 +883,7 @@ export const en: typeof zhCN = {
       rightCommand: 'Right Command',
       fn: 'Fn (Globe key)',
       rightAlt: 'Right Alt',
+      mediaPlayPause: '⏯ Media Play/Pause',
       custom: 'Custom combination\u2026',
     },
     fallback: 'Global hotkey',

openless-all/app/src/i18n/ja.ts

@@ -885,6 +885,7 @@ export const ja: typeof zhCN = {
       rightCommand: '右 Command',
       fn: 'Fn (地球キー)',
       rightAlt: '右 Alt',
+      mediaPlayPause: '⏯ メディア再生/一時停止',
       custom: 'カスタム組み合わせ…',
     },
     fallback: 'グローバルショートカット',

openless-all/app/src/i18n/ko.ts

@@ -885,6 +885,7 @@ export const ko: typeof zhCN = {
       rightCommand: '오른쪽 Command',
       fn: 'Fn (지구본 키)',
       rightAlt: '오른쪽 Alt',
+      mediaPlayPause: '⏯ 미디어 재생/일시정지',
       custom: '사용자 지정 조합…',
     },
     fallback: '전역 단축키',

openless-all/app/src/i18n/zh-CN.ts

@@ -881,6 +881,7 @@ export const zhCN = {
       rightCommand: '右 Command',
       fn: 'Fn (地球键)',
       rightAlt: '右 Alt',
+      mediaPlayPause: '⏯ 媒体播放/暂停',
       custom: '自定义组合键…',
     },
     fallback: '全局快捷键',

openless-all/app/src/i18n/zh-TW.ts

@@ -883,6 +883,7 @@ export const zhTW: typeof zhCN = {
       rightCommand: '右 Command',
       fn: 'Fn (地球鍵)',
       rightAlt: '右 Alt',
+      mediaPlayPause: '⏯ 媒體播放/暫停',
       custom: '自訂組合…',
     },
     fallback: '全局快捷鍵',

openless-all/app/src/lib/hotkey.ts

@@ -169,6 +169,8 @@ function legacyTriggerCode(trigger: HotkeyTrigger | null | undefined): string |
       return 'MetaRight';
     case 'fn':
       return 'Fn';
+    case 'mediaPlayPause':
+      return 'MediaPlayPause';
     default:
       return null;
   }
@@ -259,6 +261,7 @@ function formatPrimary(primary: string): string {
     case 'leftcontrol': return isMac ? 'Left ⌃' : 'Left Ctrl';
     case 'rightcommand': return isMac ? 'Right ⌘' : (currentPlatform().isWindows ? 'Right Win' : 'Right Super');
     case 'fn': return 'Fn';
+    case 'mediaplaypause': return '⏯ Media';
     case 'shift': return isMac ? '⇧' : 'Shift';
   }
   return trimmed;

openless-all/app/src/lib/types.ts

@@ -60,6 +60,7 @@ export type HotkeyTrigger =
   | 'rightCommand'
   | 'fn'
   | 'rightAlt'
+  | 'mediaPlayPause'
   | 'custom';
 
 export type HotkeyMode = 'toggle' | 'hold' | 'doubleClick';