Make whole message row tappable to toggle selection

The selection checkbox was the only clickable target in multi-select
mode; tapping the rest of the row (bubble, avatar, timestamp) did
nothing. Moves the toggle handler to the row container so tapping
anywhere selects/deselects, matching the multi-select UX in every
other list this app has (favorites, blocklist, etc).

Nested controls that keep their own click behavior during selectMode
(retry-failed-send, @mention profile card, quote-bar jump-to-message)
would otherwise double-fire alongside the new row click -- retry stops
propagation, mentions and the quote bar go inert instead (same
treatment this file already gives the avatar/sender-name buttons
during selectMode), so a tap only ever does the one thing: toggle the
row.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

web/src/features/messages/MessageBubble.tsx

@@ -144,8 +144,19 @@ export function MessageRow({
       .catch(() => onError?.('重试发送失败'));
   };
 
+  // In selectMode, the WHOLE row toggles selection (not just the checkbox) -- confirmed by the user
+  // that tapping only the small checkbox target is the wrong UX for a bulk-select list. A recalled
+  // message renders a spacer instead of a checkbox (see below) and must stay unselectable, so this
+  // guards the same way.
+  const rowSelectable = selectMode && !isRecalled(msg) && typeof msg.seq === 'number';
+  const toggleThisRow = () => rowSelectable && onToggleSelect?.(msg.seq as number);
+
   return (
-    <div data-seq={msg.seq} className={`flex items-center gap-2 ${highlighted ? 'animate-[jump-highlight_2s_ease-out]' : ''}`}>
+    <div
+      data-seq={msg.seq}
+      onClick={toggleThisRow}
+      className={`flex items-center gap-2 ${rowSelectable ? 'cursor-pointer' : ''} ${highlighted ? 'animate-[jump-highlight_2s_ease-out]' : ''}`}
+    >
       {selectMode ? (
         // A recalled message (content nulled out, rendered as the "⚠ 消息已删除" placeholder below)
         // has nothing real to forward/favorite -- an empty flex-none spacer of the same size keeps
@@ -154,9 +165,11 @@ export function MessageRow({
         isRecalled(msg) ? (
           <div className="h-5 w-5 flex-none" />
         ) : (
-          <button type="button" onClick={() => typeof msg.seq === 'number' && onToggleSelect?.(msg.seq)} className="flex-none">
+          // No onClick of its own -- the row-level handler above already toggles it, and a second
+          // handler here would double-toggle on every click (select then immediately un-select).
+          <div className="flex-none">
             <SelectionCheckbox selected={selected} />
-          </button>
+          </div>
         )
       ) : null}
       <div
@@ -213,7 +226,7 @@ export function MessageRow({
               } ${isRecalled(msg) ? 'text-text-tertiary-4 italic' : ''} ${menuActive ? 'outline outline-2 outline-offset-2 outline-accent' : ''}`}
             >
               {replyInfo ? (
-                <QuoteBar topicName={topic.name} reply={replyInfo} resolveName={resolveQuotedName ?? (() => '消息')} />
+                <QuoteBar topicName={topic.name} reply={replyInfo} resolveName={resolveQuotedName ?? (() => '消息')} locked={selectMode} />
               ) : null}
               {isRecalled(msg) ? (
                 '⚠ 消息已删除'
@@ -235,12 +248,19 @@ export function MessageRow({
                   <FileAttachment data={mobileAttachment} />
                 )
               ) : (
-                renderDrafty(msg.content)
+                renderDrafty(msg.content, undefined, !selectMode)
               )}
             </div>
           </div>
           {failed ? (
-            <button type="button" onClick={retry} className="text-xs text-unread">
+            <button
+              type="button"
+              onClick={(e) => {
+                e.stopPropagation();
+                retry();
+              }}
+              className="text-xs text-unread"
+            >
               发送失败，点击重试
             </button>
           ) : (

web/src/features/messages/QuoteBar.tsx

@@ -76,9 +76,14 @@ interface QuoteBarProps {
   /** Resolves a quoted sender uid to a display label (group remark/nick -> peer name); the parent
    *  already owns this lookup, and must never surface a raw uid to the user. */
   resolveName: (uid: string | undefined) => string;
+  /** MessageBubble's selectMode: a tap here must only toggle the row's own selection (same reasoning
+   *  as the avatar/sender-name buttons going inert during bulk-select), not also jump to the quoted
+   *  message -- so `locate` is left unwired and this renders as a plain, non-interactive div instead
+   *  of `role="button"`. */
+  locked?: boolean;
 }
 
-export function QuoteBar({ topicName, reply, resolveName }: QuoteBarProps) {
+export function QuoteBar({ topicName, reply, resolveName, locked }: QuoteBarProps) {
   const messages = useTopicMessages(topicName);
   const quoted: StoredMessage | undefined = useMemo(
     () => messages.find((m) => typeof m.seq === 'number' && m.seq === reply.seq),
@@ -108,9 +113,9 @@ export function QuoteBar({ topicName, reply, resolveName }: QuoteBarProps) {
   if (deleted) {
     return (
       <div
-        role="button"
+        role={locked ? undefined : 'button'}
-        tabIndex={0}
+        tabIndex={locked ? undefined : 0}
-        onClick={locate}
+        onClick={locked ? undefined : locate}
         className="mb-1.5 truncate rounded border-l-2 border-text-tertiary-3 bg-black/[0.04] px-2 py-1 text-xs italic text-text-tertiary-3"
       >
         该消息已删除
@@ -120,10 +125,10 @@ export function QuoteBar({ topicName, reply, resolveName }: QuoteBarProps) {
 
   return (
     <div
-      role="button"
+      role={locked ? undefined : 'button'}
-      tabIndex={0}
+      tabIndex={locked ? undefined : 0}
-      onClick={locate}
+      onClick={locked ? undefined : locate}
-      title="查看原消息"
+      title={locked ? undefined : '查看原消息'}
       className="mb-1.5 flex max-w-full items-center gap-1.5 rounded border-l-2 border-accent bg-black/[0.04] px-2 py-1 text-xs text-[#4a4f57]"
     >
       <span className="max-w-[40%] flex-none truncate text-accent">{name}</span>

web/src/lib/messages/drafty.tsx

@@ -58,7 +58,7 @@ function highlightMatches(text: string, query: string, keyPrefix: string | numbe
  *  own callback type has a REAL 5th parameter (`stack: unknown[]`, see treeBottomUp's actual call),
  *  so a `formatNode` typed to accept `highlightQuery` in that same slot would stop structurally
  *  matching the formatter type `Drafty.format` expects wherever it's passed directly by reference. */
-function makeFormatNode(highlightQuery: string | undefined) {
+function makeFormatNode(highlightQuery: string | undefined, interactive: boolean) {
   return function formatNode(
     style: string | undefined,
     data: Record<string, unknown> | undefined,
@@ -85,8 +85,11 @@ function makeFormatNode(highlightQuery: string | undefined) {
         // The mention's uid lives on the entity's own `data` (Drafty.mention(name, uid) -- SDK
         // source: `ent:[{tp:'MN', data:{val:uid}}]`), not on `values`/`children` (that's just the
         // rendered label text). MENTION_ALL_SENTINEL ("所有人") isn't a real user -- nothing to open.
+        // `interactive=false` (MessageBubble's selectMode) falls through to the same inert <span> as
+        // the sentinel case -- a tap during bulk-select must only toggle the row, same reasoning as
+        // the avatar/sender-name buttons right above this component's own JSX going inert there.
         const uid = typeof data?.val === 'string' ? data.val : undefined;
-        if (uid && uid !== MENTION_ALL_SENTINEL) {
+        if (interactive && uid && uid !== MENTION_ALL_SENTINEL) {
           return (
             <button key={key} type="button" onClick={() => openUserCard(uid)} className="inline border-0 bg-transparent p-0 text-accent hover:underline">
               {children}
@@ -142,8 +145,10 @@ function makeFormatNode(highlightQuery: string | undefined) {
 }
 
 /** `highlightQuery` is opt-in and additive -- every existing call site that omits it renders exactly
- *  as before; only HistorySearchModal's search results pass one. */
+ *  as before; only HistorySearchModal's search results pass one. Same for `interactive` (default
-export function renderDrafty(content: DraftyContent | string | null | undefined, highlightQuery?: string): ReactNode {
+ *  true): MessageBubble's selectMode is the only caller that passes `false`, to keep an @mention from
+ *  opening a profile card mid-bulk-select (see makeFormatNode's own comment on the MN case). */
+export function renderDrafty(content: DraftyContent | string | null | undefined, highlightQuery?: string, interactive = true): ReactNode {
   if (content == null) return null;
   if (typeof content === 'string') return highlightQuery ? <>{highlightMatches(content, highlightQuery, 'plain')}</> : content;
   const flatText = flatTextContentOf(content);
@@ -152,5 +157,5 @@ export function renderDrafty(content: DraftyContent | string | null | undefined,
     const text = Drafty.toPlainText(content);
     return highlightQuery ? <>{highlightMatches(text, highlightQuery, 'plain')}</> : text;
   }
-  return Drafty.format(content, makeFormatNode(highlightQuery));
+  return Drafty.format(content, makeFormatNode(highlightQuery, interactive));
 }