From 373cd6f231cd8122218406af6c0aa50c7c6285e9 Mon Sep 17 00:00:00 2001
From: Rock <comefrommarsyy@163.com>
Date: Mon, 11 May 2026 12:15:05 +0800
Subject: [PATCH] feat: add Shift+Up/Down shortcuts to scroll chat history

---
 .gitignore                        | 2 +-
 crates/tui/src/localization.rs    | 8 +++++++-
 crates/tui/src/tui/keybindings.rs | 7 ++++++-
 crates/tui/src/tui/ui.rs          | 8 +++++++-
 4 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index 90595039..6715c5b0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -80,4 +80,4 @@ apps/
 .claude/*.local.json
 
 # Maintainer-internal design notes (trade-secret material, never published)
-.private/
+.private/
\ No newline at end of file
diff --git a/crates/tui/src/localization.rs b/crates/tui/src/localization.rs
index 5fd8d1ca..ee603dad 100644
--- a/crates/tui/src/localization.rs
+++ b/crates/tui/src/localization.rs
@@ -299,6 +299,7 @@ pub enum MessageId {
     KbScrollTranscript,
     KbNavigateHistory,
     KbScrollTranscriptAlt,
+    KbBrowseHistory,
     KbScrollPage,
     KbJumpTopBottom,
     KbJumpTopBottomEmpty,
@@ -520,6 +521,7 @@ pub const ALL_MESSAGE_IDS: &[MessageId] = &[
     MessageId::KbScrollTranscript,
     MessageId::KbNavigateHistory,
     MessageId::KbScrollTranscriptAlt,
+    MessageId::KbBrowseHistory,
     MessageId::KbScrollPage,
     MessageId::KbJumpTopBottom,
     MessageId::KbJumpTopBottomEmpty,
@@ -922,6 +924,7 @@ fn english(id: MessageId) -> &'static str {
             "Scroll transcript, navigate input history, or select composer attachments"
         }
         MessageId::KbNavigateHistory => "Navigate input history",
+        MessageId::KbBrowseHistory => "Browse conversation history",
         MessageId::KbScrollTranscriptAlt => "Scroll transcript",
         MessageId::KbScrollPage => "Scroll transcript by page",
         MessageId::KbJumpTopBottom => "Jump to top / bottom of transcript",
@@ -1262,6 +1265,7 @@ fn japanese(id: MessageId) -> Option<&'static str> {
             "会話履歴をスクロール、入力履歴を移動、または添付ファイルを選択"
         }
         MessageId::KbNavigateHistory => "入力履歴を移動",
+        MessageId::KbBrowseHistory => "会話履歴を閲覧",
         MessageId::KbScrollTranscriptAlt => "会話履歴をスクロール",
         MessageId::KbScrollPage => "ページ単位で会話履歴をスクロール",
         MessageId::KbJumpTopBottom => "会話履歴の先頭/末尾へジャンプ",
@@ -1569,6 +1573,7 @@ fn chinese_simplified(id: MessageId) -> Option<&'static str> {
         }
         MessageId::KbScrollTranscript => "滚动对话记录、浏览输入历史或选择附件",
         MessageId::KbNavigateHistory => "浏览输入历史",
+        MessageId::KbBrowseHistory => "浏览对话历史",
         MessageId::KbScrollTranscriptAlt => "滚动对话记录",
         MessageId::KbScrollPage => "按页滚动对话记录",
         MessageId::KbJumpTopBottom => "跳转到对话顶部/底部",
@@ -1890,6 +1895,7 @@ fn portuguese_brazil(id: MessageId) -> Option<&'static str> {
             "Rolar transcrição, navegar histórico de entrada ou selecionar anexos do compositor"
         }
         MessageId::KbNavigateHistory => "Navegar histórico de entrada",
+        MessageId::KbBrowseHistory => "Navegar histórico da conversa",
         MessageId::KbScrollTranscriptAlt => "Rolar transcrição",
         MessageId::KbScrollPage => "Rolar transcrição por página",
         MessageId::KbJumpTopBottom => "Pular para topo / fim da transcrição",
@@ -2161,4 +2167,4 @@ mod tests {
         }
         out
     }
-}
+}
\ No newline at end of file
diff --git a/crates/tui/src/tui/keybindings.rs b/crates/tui/src/tui/keybindings.rs
index 10f0ad7b..8322149c 100644
--- a/crates/tui/src/tui/keybindings.rs
+++ b/crates/tui/src/tui/keybindings.rs
@@ -93,6 +93,11 @@ pub const KEYBINDINGS: &[KeybindingEntry] = &[
         description_id: crate::localization::MessageId::KbScrollTranscriptAlt,
         section: KeybindingSection::Navigation,
     },
+    KeybindingEntry {
+        chord: "Shift+↑ / Shift+↓",
+        description_id: crate::localization::MessageId::KbBrowseHistory,
+        section: KeybindingSection::Navigation,
+    },
     KeybindingEntry {
         chord: "PgUp / PgDn",
         description_id: crate::localization::MessageId::KbScrollPage,
@@ -351,4 +356,4 @@ mod tests {
         ranks.dedup();
         assert_eq!(ranks.len(), sections.len(), "ranks must be unique");
     }
-}
+}
\ No newline at end of file
diff --git a/crates/tui/src/tui/ui.rs b/crates/tui/src/tui/ui.rs
index 32808bca..606fe13d 100644
--- a/crates/tui/src/tui/ui.rs
+++ b/crates/tui/src/tui/ui.rs
@@ -2439,6 +2439,9 @@ async fn run_event_loop(
                 KeyCode::Up if key.modifiers.contains(KeyModifiers::ALT) => {
                     app.scroll_up(3);
                 }
+                KeyCode::Up if key.modifiers.contains(KeyModifiers::SHIFT) => {
+                    app.scroll_up(3);
+                }
                 KeyCode::Up
                     if key.modifiers.is_empty()
                         && mention_menu_open
@@ -2485,6 +2488,9 @@ async fn run_event_loop(
                 KeyCode::Down if key.modifiers.contains(KeyModifiers::ALT) => {
                     app.scroll_down(3);
                 }
+                KeyCode::Down if key.modifiers.contains(KeyModifiers::SHIFT) => {
+                    app.scroll_down(3);
+                }
                 KeyCode::Down if key.modifiers.is_empty() && mention_menu_open => {
                     app.mention_menu_selected = (app.mention_menu_selected + 1)
                         .min(mention_menu_entries.len().saturating_sub(1));
@@ -8840,4 +8846,4 @@ fn extract_reasoning_header(text: &str) -> Option<String> {
 }
 
 #[cfg(test)]
-mod tests;
+mod tests;
\ No newline at end of file