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feat(frontend): add stop button to cancel streaming response #486

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Merged
bjrump merged 2 commits into from
Jun 22, 2026
Merged

feat(frontend): add stop button to cancel streaming response #486

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115c498
feat(frontend): add stop button to cancel streaming response
Jun 22, 2026
3ec0d87
fix(frontend): add missing stop.response i18n key for stop button acc…
Jun 22, 2026
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43 changes: 27 additions & 16 deletions apps/frontend/components/chat/ProjectChat.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ import {
MicOff,
RotateCcw,
SendIcon,
Square,
Volume2,
VolumeX,
X,
Expand Down Expand Up @@ -512,7 +513,7 @@ function ProjectChatSession({
}
}, [selectedModelId, selectableModels]);

const { messages, sendMessage, status, addToolOutput } = useChat<ChatUIMessage>({
const { messages, sendMessage, status, addToolOutput, stop } = useChat<ChatUIMessage>({
chat: entry.chat,
});

Expand Down Expand Up @@ -915,21 +916,31 @@ function ProjectChatSession({
{isRecording ? <MicOff className="h-4 w-4" /> : <Mic className="h-4 w-4" />}
</Button>
)}
<Button
size="icon"
onClick={() => void handleSendMessage()}
disabled={
!inputValue.trim() ||
isAssistantTyping ||
isRecording ||
!!pendingClarification ||
noModelsConfigured
}
className={isEmptyChat ? "h-10 w-10 shrink-0" : undefined}
>
<SendIcon className="h-4 w-4" />
<span className="sr-only">{t("send.message")}</span>
</Button>
{isAssistantTyping ? (
<Button
size="icon"
onClick={() => stop()}
className={isEmptyChat ? "h-10 w-10 shrink-0" : undefined}
>
<Square className="h-4 w-4" />
<span className="sr-only">{t("stop.response")}</span>
</Button>
) : (
<Button
size="icon"
onClick={() => void handleSendMessage()}
disabled={
!inputValue.trim() ||
isRecording ||
!!pendingClarification ||
noModelsConfigured
}
className={isEmptyChat ? "h-10 w-10 shrink-0" : undefined}
>
<SendIcon className="h-4 w-4" />
<span className="sr-only">{t("send.message")}</span>
</Button>
)}
</div>
</div>
</div>
Expand Down
1 change: 1 addition & 0 deletions apps/frontend/messages/de.json
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Original file line number Diff line number Diff line change
Expand Up @@ -91,6 +91,7 @@
"copied.code": "Code kopiert",
"start.recording": "Spracheingabe starten",
"stop.recording": "Spracheingabe beenden",
"stop.response": "Antwort stoppen",
"play.message": "Abspielen",
"stop.speaking": "Stopp",
"deep.mode": "Tiefe Analyse",
Expand Down
1 change: 1 addition & 0 deletions apps/frontend/messages/en.json
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Original file line number Diff line number Diff line change
Expand Up @@ -91,6 +91,7 @@
"copied.code": "Code copied",
"start.recording": "Start voice input",
"stop.recording": "Stop voice input",
"stop.response": "Stop response",
"play.message": "Play",
"stop.speaking": "Stop",
"deep.mode": "Deep Mode",
Expand Down