fix(polish): 调整热词注入提示措辞

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

@@ -111,6 +111,9 @@ struct Inner {
     qa_hotkey: Mutex<Option<QaHotkeyMonitor>>,
     /// QA 单独的 session 状态，与 dictation 的 SessionPhase 不冲突。
     qa_state: Mutex<QaSessionState>,
+    /// 最近一次应用到 capsule 窗口的几何状态。避免录音 level tick 反复触发
+    /// resize / reposition。
+    capsule_layout: Mutex<Option<CapsuleLayoutState>>,
     /// QA 用的 ASR 句柄（始终是 Volcengine 流式）。
     qa_asr: Mutex<Option<Arc<VolcengineStreamingASR>>>,
     /// QA 用的 Recorder 句柄。
@@ -181,6 +184,7 @@ impl Coordinator {
                 translation_modifier_seen: AtomicBool::new(false),
                 qa_hotkey: Mutex::new(None),
                 qa_state: Mutex::new(QaSessionState::default()),
+                capsule_layout: Mutex::new(None),
                 qa_asr: Mutex::new(None),
                 qa_recorder: Mutex::new(None),
             }),
@@ -2451,6 +2455,7 @@ fn emit_capsule(
     let show_capsule = inner.prefs.get().show_capsule;
     if let Some(window) = app.get_webview_window("capsule") {
         let visible = !matches!(state, CapsuleState::Idle);
+        maybe_position_capsule_bottom_center(inner, &window, payload.translation);
         if show_capsule && visible {
             if cfg!(target_os = "windows") {
                 if !show_capsule_window_no_activate() {
@@ -2471,6 +2476,45 @@ fn emit_capsule(
     let _ = app.emit_to("capsule", "capsule:state", payload);
 }
 
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+struct CapsuleLayoutState {
+    translation_active: bool,
+    monitor_x: i32,
+    monitor_y: i32,
+    monitor_width: u32,
+    monitor_height: u32,
+    scale_bits: u64,
+}
+
+fn maybe_position_capsule_bottom_center<R: tauri::Runtime>(
+    inner: &Arc<Inner>,
+    window: &tauri::WebviewWindow<R>,
+    translation_active: bool,
+) {
+    let Some(monitor) = window.current_monitor().ok().flatten() else {
+        return;
+    };
+    let next = CapsuleLayoutState {
+        translation_active,
+        monitor_x: monitor.position().x,
+        monitor_y: monitor.position().y,
+        monitor_width: monitor.size().width,
+        monitor_height: monitor.size().height,
+        scale_bits: monitor.scale_factor().to_bits(),
+    };
+    {
+        let last = inner.capsule_layout.lock();
+        if last.as_ref() == Some(&next) {
+            return;
+        }
+    }
+    if crate::position_capsule_bottom_center(window, translation_active).is_ok() {
+        let mut last = inner.capsule_layout.lock();
+        *last = Some(next);
+        return;
+    }
+}
+
 // ─────────────────────────── audio bridge ───────────────────────────
 
 struct DeferredAsrBridge {

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

@@ -35,7 +35,7 @@ use std::time::Duration;
 static QA_WINDOW_POSITIONED: AtomicBool = AtomicBool::new(false);
 use tauri::menu::{MenuBuilder, MenuItemBuilder};
 use tauri::tray::{MouseButton, TrayIconBuilder, TrayIconEvent};
-use tauri::{AppHandle, Emitter, LogicalPosition, Manager, RunEvent, Runtime};
+use tauri::{AppHandle, Emitter, LogicalPosition, LogicalSize, Manager, RunEvent, Runtime};
 
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
@@ -61,7 +61,7 @@ pub fn run() {
             // Capsule 启动时定位到屏幕底部居中并隐藏；coordinator 按需显示。
             // 与 Swift `CapsuleWindowController.repositionToBottomCenter` 同语义。
             if let Some(capsule) = app.get_webview_window("capsule") {
-                if let Err(e) = position_capsule_bottom_center(&capsule) {
+                if let Err(e) = position_capsule_bottom_center(&capsule, false) {
                     log::warn!("[capsule] position failed: {e}");
                 }
                 let _ = capsule.hide();
@@ -436,8 +436,6 @@ const QA_WINDOW_WIDTH: f64 = 380.0;
 const QA_WINDOW_HEIGHT: f64 = 440.0;
 /// 胶囊与 QA 窗口的间距，与设计稿一致。
 const QA_WINDOW_GAP_TO_CAPSULE: f64 = 8.0;
-/// 胶囊高度（与 `position_capsule_bottom_center` 中一致）。
-const CAPSULE_HEIGHT_FOR_QA: f64 = 96.0;
 /// 给 macOS Dock 留的下边距（与 capsule 同源）。
 const DOCK_BOTTOM_PADDING_FOR_QA: f64 = 80.0;
 
@@ -452,10 +450,11 @@ fn position_qa_window<R: tauri::Runtime>(window: &tauri::WebviewWindow<R>) -> ta
     let size = monitor.size();
     let logical_w = size.width as f64 / scale;
     let logical_h = size.height as f64 / scale;
+    let capsule_height = capsule_window_size(false).1;
     let x = ((logical_w - QA_WINDOW_WIDTH) / 2.0).max(0.0);
     let y = (logical_h
         - DOCK_BOTTOM_PADDING_FOR_QA
-        - CAPSULE_HEIGHT_FOR_QA
+        - capsule_height
         - QA_WINDOW_GAP_TO_CAPSULE
         - QA_WINDOW_HEIGHT)
         .max(0.0);
@@ -563,21 +562,75 @@ pub(crate) fn hide_qa_window<R: tauri::Runtime>(app: &AppHandle<R>) {
 
 /// 把 capsule 窗口移到屏幕底部居中，与 Swift `CapsuleWindowController.repositionToBottomCenter` 同效。
 /// 留 80pt 给 macOS Dock；Windows 任务栏一般在底部 48pt 以内，整体也合适。
-fn position_capsule_bottom_center<R: tauri::Runtime>(
+pub(crate) fn position_capsule_bottom_center<R: tauri::Runtime>(
     window: &tauri::WebviewWindow<R>,
+    translation_active: bool,
 ) -> tauri::Result<()> {
     let monitor = match window.current_monitor()? {
         Some(m) => m,
         None => return Ok(()),
     };
+    let (cap_w, cap_h) = capsule_window_size(translation_active);
+    window.set_size(LogicalSize::new(cap_w, cap_h))?;
+
     let scale = monitor.scale_factor();
     let size = monitor.size();
     let logical_w = size.width as f64 / scale;
     let logical_h = size.height as f64 / scale;
-    let cap_w = 220.0_f64;
-    let cap_h = 96.0_f64;
     let x = ((logical_w - cap_w) / 2.0).max(0.0);
     let y = (logical_h - cap_h - 80.0).max(0.0);
     window.set_position(LogicalPosition::new(x, y))?;
     Ok(())
 }
+
+fn capsule_window_size(translation_active: bool) -> (f64, f64) {
+    #[cfg(target_os = "windows")]
+    {
+        let height = if translation_active { 110.0 } else { 52.0 };
+        (196.0, height)
+    }
+
+    #[cfg(not(target_os = "windows"))]
+    {
+        let height = if translation_active { 110.0 } else { 42.0 };
+        (176.0, height)
+    }
+}
+
+fn capsule_height_for_qa() -> f64 {
+    capsule_window_size(false).1
+}
+
+#[cfg(test)]
+mod tests {
+    use super::{capsule_height_for_qa, capsule_window_size};
+
+    #[test]
+    fn capsule_window_size_matches_visible_pill_when_not_translating() {
+        let (width, height) = capsule_window_size(false);
+        #[cfg(target_os = "windows")]
+        assert_eq!((width, height), (196.0, 52.0));
+
+        #[cfg(not(target_os = "windows"))]
+        assert_eq!((width, height), (176.0, 42.0));
+    }
+
+    #[test]
+    fn capsule_window_size_expands_for_translation_badge() {
+        let (width, height) = capsule_window_size(true);
+        #[cfg(target_os = "windows")]
+        assert_eq!((width, height), (196.0, 110.0));
+
+        #[cfg(not(target_os = "windows"))]
+        assert_eq!((width, height), (176.0, 110.0));
+    }
+
+    #[test]
+    fn qa_anchor_uses_normal_capsule_height_source() {
+        #[cfg(target_os = "windows")]
+        assert_eq!(capsule_height_for_qa(), 52.0);
+
+        #[cfg(not(target_os = "windows"))]
+        assert_eq!(capsule_height_for_qa(), 42.0);
+    }
+}

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

@@ -411,7 +411,7 @@ fn compose_system_prompt(mode: PolishMode, hotwords: &[String]) -> String {
         .collect::<Vec<_>>()
         .join("\n");
     format!(
-        "{}\n\n热词（用户提供的正确写法，仅当原始转写明显是其误识别时才纠正，不做机械替换）：\n{}",
+        "{}\n\n热词（用户希望以下写法在输出中保持准确；当转写中出现这些词的同音 / 近形误识别时，优先按上述写法输出，不做无关词的机械替换）：\n{}",
         base, bullets
     )
 }
@@ -888,4 +888,14 @@ mod tests {
         // 防回归：旧版"另外："标签写法不能再出现在示例输出里。
         assert!(!prompt.contains("另外：检查一下当前还有哪些 issues"));
     }
+
+    #[test]
+    fn compose_system_prompt_prefers_correct_spelling_for_hotwords() {
+        let prompt = compose_system_prompt(PolishMode::Light, &["GitHub".into(), "OpenLess".into()]);
+
+        assert!(prompt.contains("用户希望以下写法在输出中保持准确"));
+        assert!(prompt.contains("同音 / 近形误识别时，优先按上述写法输出"));
+        assert!(prompt.contains("- GitHub"));
+        assert!(prompt.contains("- OpenLess"));
+    }
 }

openless-all/app/src/components/Capsule.tsx

@@ -323,7 +323,7 @@ export function Capsule() {
           position: 'absolute',
           left: '50%',
           // bottom = 50%（pill 中线）+ pill 半高 21px（capsuleLayout mac=42）+ 8px 间隔。
-          // 胶囊窗口高度 110（tauri.conf.json）刚好装下 badge + 间隔 + pill。
+          // 只有翻译徽章可见时才需要额外高度；普通录音/转写状态由后端缩到 pill 本体，避免透明死区。
           bottom: 'calc(50% + 21px + 8px)',
           transform: 'translateX(-50%)',
           pointerEvents: 'none',