feat(header): session tabs — a horizontal working set of open sessions

Web/desktop header replaces the single session title with a strip of
soft pill tabs, one per session the user has opened (sidebar, palette
or deep link — opening anywhere adds a tab once). The active tab is the
familiar title block — rename, meta row and the full session menu —
inside a gently selected pill; a brand-new draft shows as a transient
pill until its session exists. Inactive tabs show the title with a
hover-revealed "..." menu (close tab, close other tabs, copy id) that
nudges the text like sidebar rows, and close by middle-click too.

Tabs drag to reorder, scroll behind the right-side header buttons with
soft fade edges, respect the reserved window-controls inset, and
persist across reloads. Closing the active tab activates its neighbour
(or opens a new draft when it was the last). Tab ids whose session is
not in the loaded list stay stored but hidden, so a partial session
list never destroys the working set. VS Code keeps the plain title;
mobile is untouched.
This commit is contained in:
Bohdan Triapitsyn
2026-08-24 17:07:09 +03:00
parent 7bd27d44d6
commit a3813f57e9
15 changed files with 645 additions and 1 deletions
+151 -1
View File
@@ -49,6 +49,7 @@ import type { SessionContextUsage } from '@/stores/types/sessionTypes';
import { DesktopHostSwitcherDialog } from '@/components/desktop/DesktopHostSwitcher';
import { OpenInAppButton } from '@/components/desktop/OpenInAppButton';
import { SessionSwitcherDropdown } from '@/components/session/SessionSwitcherDropdown';
import { SessionTabsStrip } from './SessionTabsStrip';
import { canUseElectronDesktopIPC, invokeDesktop, isDesktopLocalOriginActive, isDesktopShell, isVSCodeRuntime, startDesktopWindowDrag, type UpdateInfo } from '@/lib/desktop';
import { desktopHostsGet, redactSensitiveUrl } from '@/lib/desktopHosts';
import {
@@ -1572,7 +1573,7 @@ export const Header: React.FC = () => {
</span>
) : null}
</div>
) : (
) : isVSCode ? (
<div className="app-region-no-drag mr-3 flex min-w-0 max-w-full items-center gap-0.5 py-0.5 -my-0.5 text-left">
{!isSidebarOpen ? (
<SessionSwitcherDropdown align="start">
@@ -1585,6 +1586,154 @@ export const Header: React.FC = () => {
</button>
</SessionSwitcherDropdown>
) : null}
<div className="flex min-w-0 flex-col justify-center px-1">
{isRenamingHeaderSession ? (
<form
ref={headerRenameFormRef}
className="flex w-full min-w-0 items-center gap-2 leading-tight"
onPointerDown={(event) => event.stopPropagation()}
onSubmit={(event) => {
event.preventDefault();
void saveHeaderSessionRename();
}}
>
<input
value={headerSessionTitleDraft}
onChange={(event) => setHeaderSessionTitleDraft(event.target.value)}
autoFocus
onKeyDown={(event) => {
event.stopPropagation();
if (event.key === 'Escape') {
setIsRenamingHeaderSession(false);
}
}}
placeholder={t('sessions.sidebar.session.menu.rename')}
className="min-w-0 flex-1 bg-transparent typography-ui-label text-[14px] font-normal leading-tight outline-none placeholder:text-muted-foreground"
/>
<button
type="submit"
aria-label={t('sessions.sidebar.session.rename.save')}
title={t('sessions.sidebar.session.rename.save')}
className="shrink-0 text-muted-foreground hover:text-foreground"
>
<Icon name="check" className="size-4" />
</button>
<button
type="button"
onClick={() => setIsRenamingHeaderSession(false)}
aria-label={t('sessions.sidebar.session.rename.cancel')}
title={t('sessions.sidebar.session.rename.cancel')}
className="shrink-0 text-muted-foreground hover:text-foreground"
>
<Icon name="close" className="size-4" />
</button>
</form>
) : (
<span className="truncate typography-ui-label text-[14px] font-normal leading-tight text-foreground max-w-full">
{isNewSessionDraftOpen ? t('sessions.switcher.draftTitle') : currentSessionTitle}
</span>
)}
{showHeaderMetaRow ? (
<span className="flex min-w-0 max-w-full items-center gap-1.5 truncate typography-micro text-[10.5px] font-normal leading-tight text-muted-foreground/75">
{activeProjectLabel ? <span className="truncate">{activeProjectLabel}</span> : null}
{currentBranchLabel ? (
<span className="inline-flex min-w-0 items-center gap-0.5">
<Icon name="git-branch" className="h-3 w-3 flex-shrink-0 text-muted-foreground/70" />
<span className="truncate">{currentBranchLabel}</span>
</span>
) : null}
{!isNewSessionDraftOpen && worktreeBadgeKind ? (
<span className={cn(
"inline-flex min-w-0 items-center gap-0.5",
worktreeBadgeKind === 'attention' || worktreeBadgeKind === 'invalid' || worktreeBadgeKind === 'missing' ? 'text-status-warning' : 'text-muted-foreground/60'
)}>
<Icon name="alert" className="h-3 w-3 flex-shrink-0" />
<span className="truncate">{worktreeBadge}</span>
</span>
) : null}
</span>
) : null}
</div>
<div className={cn(
'flex h-[18px] shrink-0 items-center justify-center',
// Top-aligned only when the title has a metadata line under it;
// alone, the title is centred and the button must follow.
showHeaderMetaRow ? 'self-start' : 'self-center',
)}>
{currentSessionId && !isNewSessionDraftOpen && !isRenamingHeaderSession ? (
<DropdownMenu
open={isHeaderSessionMenuOpen}
onOpenChange={setIsHeaderSessionMenuOpen}
onOpenChangeComplete={(open) => {
if (!open && pendingHeaderRenameRef.current) {
pendingHeaderRenameRef.current = false;
beginHeaderSessionRename();
}
}}
>
<DropdownMenuTrigger asChild>
<Button variant="ghost" size="xs" className="h-[18px] w-6 px-0 text-muted-foreground hover:bg-transparent hover:text-foreground" aria-label={t('header.sessionActions.openAria')}>
<Icon name="more" className="size-4" />
</Button>
</DropdownMenuTrigger>
<DropdownMenuContent align="end" className="min-w-[190px]">
<DropdownMenuItem onClick={() => { pendingHeaderRenameRef.current = true; }}><Icon name="pencil-ai" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.rename')}</DropdownMenuItem>
<DropdownMenuItem onClick={copyCurrentSessionId}><Icon name="file-copy" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.copyId')}</DropdownMenuItem>
<DropdownMenuSeparator />
{currentSession?.shareUrl ? (
<>
<DropdownMenuItem onClick={copyCurrentSessionShareUrl}><Icon name="file-copy" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.copyLink')}</DropdownMenuItem>
<DropdownMenuItem onClick={() => void unshareCurrentSession()}><Icon name="link-unlink-m" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.unshare')}</DropdownMenuItem>
</>
) : (
<DropdownMenuItem onClick={() => void shareCurrentSession()}><Icon name="share-2" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.share')}</DropdownMenuItem>
)}
<DropdownMenuItem onClick={() => void exportCurrentSession()}><Icon name="download" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.exportMarkdown')}</DropdownMenuItem>
{!isVSCode && !isChatContext && currentSession && !currentSession.parentId ? (
<Tooltip>
<TooltipTrigger asChild>
<span className="block">
<DropdownMenuItem
disabled={!sessionDirectory || isCurrentSessionActive || isCurrentSessionMovingToWorktree}
onClick={moveCurrentSessionToWorktree}
className="w-full"
>
<Icon name="folder-shared" className="mr-2 size-4" />
{t('sessions.sidebar.session.menu.moveToWorktree')}
</DropdownMenuItem>
</span>
</TooltipTrigger>
<TooltipContent side="right" className="max-w-72">
{isCurrentSessionMovingToWorktree
? t('sessions.sidebar.session.moveToWorktree.tooltipMoving')
: isCurrentSessionActive
? t('sessions.sidebar.session.moveToWorktree.tooltipBusy')
: t('sessions.sidebar.session.moveToWorktree.tooltip')}
</TooltipContent>
</Tooltip>
) : null}
<DropdownMenuSeparator />
<DropdownMenuItem onClick={() => setPendingHeaderRetentionAction('archive')}><Icon name="inbox-archive" className="mr-2 size-4" />{t('sessions.sidebar.bulkActions.archive')}</DropdownMenuItem>
<DropdownMenuItem className="text-destructive focus:text-destructive" onClick={() => setPendingHeaderRetentionAction('delete')}><Icon name="delete-bin" className="mr-2 size-4" />{t('sessions.sidebar.bulkActions.delete')}</DropdownMenuItem>
</DropdownMenuContent>
</DropdownMenu>
) : null}
</div>
</div>
) : (
<div className="app-region-no-drag flex h-full min-w-0 flex-1 items-center gap-0.5 text-left">
{!isSidebarOpen ? (
<SessionSwitcherDropdown align="start">
<button
type="button"
className={desktopHeaderIconButtonClass}
aria-label={t('sessions.switcher.openAria')}
>
<Icon name="history" className="h-[18px] w-[18px]" />
</button>
</SessionSwitcherDropdown>
) : null}
<SessionTabsStrip>
<div className="flex min-w-0 flex-col justify-center px-1">
{isRenamingHeaderSession ? (
<form
@@ -1717,6 +1866,7 @@ export const Header: React.FC = () => {
</DropdownMenu>
) : null}
</div>
</SessionTabsStrip>
</div>
)}