Files
fusion/packages/dashboard/app/components/ChatThreadTitleSwitcher.css
gsxdsm 0fc2c23f24 FN-9192: add direct chat title switcher
Make Direct conversation titles open an in-place, keyboard-accessible chat switcher.

- Add a responsive title dropdown with pinned, recent, unread, and active conversation states.
- Reuse existing session-selection and back-navigation paths from ChatView.
- Cover interaction, ordering, limits, keyboard behavior, and Room-title exclusions.
- Document the switcher and add a minor release changeset.

Files changed:
 .changeset/fn-9192-chat-title-switcher.md          |   7 +
 docs/dashboard-guide.md                            |   4 +
 .../app/components/ChatThreadTitleSwitcher.css     | 139 +++++++++++++++
 .../app/components/ChatThreadTitleSwitcher.tsx     | 191 +++++++++++++++++++++
 packages/dashboard/app/components/ChatView.tsx     |  17 +-
 .../__tests__/ChatView.title-switcher.test.tsx     | 171 ++++++++++++++++++
 6 files changed, 528 insertions(+), 1 deletion(-)

Fusion-Task-Id: FN-9192

Fusion-Task-Lineage: 1e499595-6d82-4ba3-8599-2470d2e89429

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
2026-08-22 20:37:46 -07:00

140 lines
3.3 KiB
CSS

/*
FNXC:ChatTitleSwitcher 2026-08-23-03:13:
The title trigger stays in the existing flex identity row, while its menu is anchored to that stable
header identity. Token-based sizing keeps the switcher usable in full, narrow, and mobile ChatView
hosts without changing the legacy title truncation rule asserted elsewhere.
*/
.chat-thread-title-switcher {
position: relative;
display: inline-flex;
flex: 1 1 auto;
min-width: 0;
}
.chat-thread-title-trigger {
border: none;
padding: var(--space-3xs, var(--space-xs));
background: transparent;
color: inherit;
cursor: pointer;
display: inline-flex;
align-items: center;
gap: var(--space-xs);
min-width: 0;
text-align: start;
}
.chat-thread-title-trigger:hover {
background: color-mix(in srgb, var(--surface-hover) 70%, transparent);
}
.chat-thread-title-trigger:focus-visible {
outline: var(--space-3xs) solid var(--accent);
outline-offset: var(--space-3xs);
border-radius: var(--radius-sm);
}
.chat-thread-title-text {
min-width: 0;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.chat-thread-title-caret,
.chat-thread-title-menu-pin {
flex: 0 0 auto;
}
.chat-thread-title-menu {
position: absolute;
inset-block-start: calc(100% + var(--space-xs));
inset-inline-start: 0;
width: min(calc(var(--space-xl) * 15), calc(100vw - (var(--space-lg) * 2)));
max-inline-size: calc(100vw - (var(--space-lg) * 2));
max-block-size: min(calc(var(--space-xl) * 24), calc(100vh - (var(--space-xl) * 4)));
overflow-y: auto;
background: var(--surface);
border: thin solid var(--border);
border-radius: var(--radius-md);
box-shadow: var(--shadow-lg);
z-index: 50;
}
.chat-thread-title-menu-item,
.chat-thread-title-menu-all,
.chat-thread-title-menu-empty {
box-sizing: border-box;
width: 100%;
min-width: 0;
display: flex;
align-items: center;
gap: var(--space-sm);
padding: var(--space-sm) var(--space-md);
color: var(--text);
text-align: start;
}
.chat-thread-title-menu-item,
.chat-thread-title-menu-all {
border: none;
background: transparent;
cursor: pointer;
}
.chat-thread-title-menu-item:hover,
.chat-thread-title-menu-item:focus-visible,
.chat-thread-title-menu-all:hover,
.chat-thread-title-menu-all:focus-visible {
background: color-mix(in srgb, var(--accent) 12%, var(--surface));
outline: none;
}
.chat-thread-title-menu-item--active {
color: var(--accent);
font-weight: 600;
}
.chat-thread-title-menu-label {
min-width: 0;
flex: 1 1 auto;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.chat-thread-title-menu-item .status-dot {
flex: 0 0 auto;
}
.chat-thread-title-menu-all {
border-block-start: thin solid var(--border);
font-weight: 600;
}
.chat-thread-title-menu-empty {
color: var(--text-muted);
}
.chat-view--narrow .chat-thread-title-switcher {
position: static;
}
.chat-view--narrow .chat-thread-title-menu {
inset-inline: var(--space-md);
width: auto;
max-inline-size: none;
max-block-size: min(calc(var(--space-xl) * 20), calc(100vh - (var(--space-xl) * 5)));
}
@media (max-width: 768px) {
.chat-thread-title-menu {
inset-inline-start: var(--space-sm);
width: min(calc(var(--space-xl) * 15), calc(100vw - (var(--space-lg) * 2)));
}
.chat-view--narrow .chat-thread-title-menu {
inset-inline: var(--space-sm);
}
}