feat(streaming): add Screen Streaming plugin with WebRTC
New plugin: browser-based screen sharing via Chrome Screen Capture API. Multi-stream grid layout (Rustdesk-style tiles) with live previews. - Server: WebSocket signaling at /ws/streaming (SDP/ICE relay) - Server: http.createServer for WebSocket attachment - Frontend: StreamingTab with broadcaster/viewer modes - Frontend: tile grid, fullscreen viewer, LIVE badges - Supports multiple concurrent streams - Peer-to-peer video via WebRTC (no video through server) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Daniel
parent
9ff8a38547
commit
29bcf67121
5 changed files with 1094 additions and 2 deletions
492
web/src/plugins/streaming/StreamingTab.tsx
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492
web/src/plugins/streaming/StreamingTab.tsx
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@ -0,0 +1,492 @@
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import { useState, useEffect, useRef, useCallback } from 'react';
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import './streaming.css';
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// ── Types ──
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interface StreamInfo {
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id: string;
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broadcasterName: string;
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title: string;
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startedAt: string;
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viewerCount: number;
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}
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interface ViewState {
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streamId: string;
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phase: 'connecting' | 'connected' | 'error';
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error?: string;
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}
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const RTC_CONFIG: RTCConfiguration = {
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iceServers: [
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{ urls: 'stun:stun.l.google.com:19302' },
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{ urls: 'stun:stun1.l.google.com:19302' },
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],
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};
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// ── Elapsed time helper ──
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function formatElapsed(startedAt: string): string {
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const diff = Math.max(0, Math.floor((Date.now() - new Date(startedAt).getTime()) / 1000));
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const h = Math.floor(diff / 3600);
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const m = Math.floor((diff % 3600) / 60);
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const s = diff % 60;
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if (h > 0) return `${h}:${String(m).padStart(2, '0')}:${String(s).padStart(2, '0')}`;
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return `${m}:${String(s).padStart(2, '0')}`;
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}
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// ── Component ──
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export default function StreamingTab({ data }: { data: any }) {
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// ── State ──
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const [streams, setStreams] = useState<StreamInfo[]>([]);
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const [userName, setUserName] = useState(() => localStorage.getItem('streaming_name') || '');
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const [streamTitle, setStreamTitle] = useState('Screen Share');
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const [error, setError] = useState<string | null>(null);
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const [myStreamId, setMyStreamId] = useState<string | null>(null);
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const [isBroadcasting, setIsBroadcasting] = useState(false);
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const [starting, setStarting] = useState(false);
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const [viewing, setViewing] = useState<ViewState | null>(null);
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const [, setTick] = useState(0); // for elapsed time re-render
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// ── Refs ──
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const wsRef = useRef<WebSocket | null>(null);
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const clientIdRef = useRef<string>('');
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const localStreamRef = useRef<MediaStream | null>(null);
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const localVideoRef = useRef<HTMLVideoElement | null>(null);
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const remoteVideoRef = useRef<HTMLVideoElement | null>(null);
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/** Broadcaster: one PeerConnection per viewer */
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const peerConnectionsRef = useRef<Map<string, RTCPeerConnection>>(new Map());
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/** Viewer: single PeerConnection to broadcaster */
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const viewerPcRef = useRef<RTCPeerConnection | null>(null);
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const reconnectTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
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const reconnectDelayRef = useRef(1000);
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// ── Elapsed time ticker ──
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useEffect(() => {
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const hasActive = streams.length > 0 || isBroadcasting;
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if (!hasActive) return;
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const iv = setInterval(() => setTick(t => t + 1), 1000);
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return () => clearInterval(iv);
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}, [streams.length, isBroadcasting]);
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// ── SSE data → update stream list ──
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useEffect(() => {
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if (data?.streams) {
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setStreams(data.streams);
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}
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}, [data]);
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// ── Save name to localStorage ──
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useEffect(() => {
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if (userName) localStorage.setItem('streaming_name', userName);
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}, [userName]);
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// ── WebSocket connect ──
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const connectWs = useCallback(() => {
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if (wsRef.current && wsRef.current.readyState === WebSocket.OPEN) return;
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const proto = location.protocol === 'https:' ? 'wss' : 'ws';
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const ws = new WebSocket(`${proto}://${location.host}/ws/streaming`);
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wsRef.current = ws;
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ws.onopen = () => {
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reconnectDelayRef.current = 1000;
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};
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ws.onmessage = (ev) => {
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let msg: any;
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try { msg = JSON.parse(ev.data); } catch { return; }
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handleWsMessage(msg);
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};
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ws.onclose = () => {
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wsRef.current = null;
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// Auto-reconnect if broadcasting or viewing
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if (isBroadcasting || viewing) {
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reconnectTimerRef.current = setTimeout(() => {
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reconnectDelayRef.current = Math.min(reconnectDelayRef.current * 2, 10000);
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connectWs();
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}, reconnectDelayRef.current);
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}
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};
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ws.onerror = () => {
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ws.close();
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};
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}, [isBroadcasting, viewing]);
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// ── WS message handler ──
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const handleWsMessage = useCallback((msg: any) => {
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switch (msg.type) {
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case 'welcome':
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clientIdRef.current = msg.clientId;
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if (msg.streams) setStreams(msg.streams);
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break;
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case 'broadcast_started':
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setMyStreamId(msg.streamId);
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setIsBroadcasting(true);
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setStarting(false);
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break;
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case 'stream_available':
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// SSE will update streams list; this is just a hint
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break;
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case 'stream_ended':
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if (viewing?.streamId === msg.streamId) {
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cleanupViewer();
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setViewing(null);
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}
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break;
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// ── Broadcaster: viewer joined → create offer ──
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case 'viewer_joined': {
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const viewerId = msg.viewerId;
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const pc = new RTCPeerConnection(RTC_CONFIG);
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peerConnectionsRef.current.set(viewerId, pc);
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// Add local stream tracks
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const stream = localStreamRef.current;
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if (stream) {
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for (const track of stream.getTracks()) {
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pc.addTrack(track, stream);
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}
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}
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pc.onicecandidate = (ev) => {
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if (ev.candidate) {
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wsSend({ type: 'ice_candidate', targetId: viewerId, candidate: ev.candidate.toJSON() });
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}
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};
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pc.createOffer()
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.then(offer => pc.setLocalDescription(offer))
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.then(() => {
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wsSend({ type: 'offer', targetId: viewerId, sdp: pc.localDescription });
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})
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.catch(console.error);
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break;
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}
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// ── Broadcaster: viewer left → cleanup ──
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case 'viewer_left': {
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const pc = peerConnectionsRef.current.get(msg.viewerId);
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if (pc) {
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pc.close();
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peerConnectionsRef.current.delete(msg.viewerId);
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}
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break;
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}
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// ── Viewer: received offer from broadcaster ──
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case 'offer': {
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const pc = new RTCPeerConnection(RTC_CONFIG);
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viewerPcRef.current = pc;
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pc.ontrack = (ev) => {
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if (remoteVideoRef.current && ev.streams[0]) {
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remoteVideoRef.current.srcObject = ev.streams[0];
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}
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setViewing(prev => prev ? { ...prev, phase: 'connected' } : prev);
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};
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pc.onicecandidate = (ev) => {
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if (ev.candidate) {
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wsSend({ type: 'ice_candidate', targetId: msg.fromId, candidate: ev.candidate.toJSON() });
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}
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};
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pc.oniceconnectionstatechange = () => {
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if (pc.iceConnectionState === 'failed' || pc.iceConnectionState === 'disconnected') {
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setViewing(prev => prev ? { ...prev, phase: 'error', error: 'Verbindung verloren' } : prev);
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}
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};
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pc.setRemoteDescription(new RTCSessionDescription(msg.sdp))
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.then(() => pc.createAnswer())
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.then(answer => pc.setLocalDescription(answer))
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.then(() => {
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wsSend({ type: 'answer', targetId: msg.fromId, sdp: pc.localDescription });
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})
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.catch(console.error);
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break;
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}
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// ── Broadcaster: received answer from viewer ──
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case 'answer': {
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const pc = peerConnectionsRef.current.get(msg.fromId);
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if (pc) {
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pc.setRemoteDescription(new RTCSessionDescription(msg.sdp)).catch(console.error);
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}
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break;
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}
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// ── ICE candidate relay ──
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case 'ice_candidate': {
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const pc = isBroadcasting
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? peerConnectionsRef.current.get(msg.fromId)
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: viewerPcRef.current;
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if (pc && msg.candidate) {
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pc.addIceCandidate(new RTCIceCandidate(msg.candidate)).catch(() => {});
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}
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break;
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}
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case 'error':
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setError(msg.message);
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setStarting(false);
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break;
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}
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}, [isBroadcasting, viewing]);
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// ── Send via WS ──
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const wsSend = (data: Record<string, any>) => {
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if (wsRef.current?.readyState === WebSocket.OPEN) {
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wsRef.current.send(JSON.stringify(data));
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}
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};
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// ── Start broadcasting ──
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const startBroadcast = useCallback(async () => {
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if (!userName.trim()) { setError('Bitte gib einen Namen ein.'); return; }
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// Check browser support
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if (!navigator.mediaDevices?.getDisplayMedia) {
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setError('Dein Browser unterstützt keine Bildschirmfreigabe.');
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return;
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}
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setError(null);
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setStarting(true);
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try {
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const stream = await navigator.mediaDevices.getDisplayMedia({
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video: true,
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audio: true,
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});
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localStreamRef.current = stream;
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// Show local preview
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if (localVideoRef.current) {
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localVideoRef.current.srcObject = stream;
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}
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// Auto-stop when user clicks native "Stop sharing"
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stream.getVideoTracks()[0]?.addEventListener('ended', () => {
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stopBroadcast();
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});
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// Connect WS and start broadcast
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connectWs();
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// Wait for WS to open, then send start_broadcast
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const waitForWs = () => {
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if (wsRef.current?.readyState === WebSocket.OPEN) {
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wsSend({ type: 'start_broadcast', name: userName.trim(), title: streamTitle.trim() || 'Screen Share' });
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} else {
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setTimeout(waitForWs, 100);
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}
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};
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waitForWs();
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} catch (e: any) {
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setStarting(false);
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if (e.name === 'NotAllowedError') {
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setError('Bildschirmfreigabe wurde abgelehnt.');
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} else {
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setError(`Fehler: ${e.message}`);
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}
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}
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}, [userName, streamTitle, connectWs]);
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// ── Stop broadcasting ──
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const stopBroadcast = useCallback(() => {
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wsSend({ type: 'stop_broadcast' });
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// Stop all tracks
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localStreamRef.current?.getTracks().forEach(t => t.stop());
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localStreamRef.current = null;
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if (localVideoRef.current) localVideoRef.current.srcObject = null;
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// Close all peer connections
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for (const pc of peerConnectionsRef.current.values()) pc.close();
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peerConnectionsRef.current.clear();
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setIsBroadcasting(false);
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setMyStreamId(null);
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}, []);
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// ── Join as viewer ──
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const joinStream = useCallback((streamId: string) => {
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setError(null);
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setViewing({ streamId, phase: 'connecting' });
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connectWs();
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const waitForWs = () => {
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if (wsRef.current?.readyState === WebSocket.OPEN) {
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wsSend({ type: 'join_viewer', name: userName.trim() || 'Viewer', streamId });
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} else {
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setTimeout(waitForWs, 100);
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}
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};
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waitForWs();
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}, [userName, connectWs]);
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// ── Leave viewer ──
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const cleanupViewer = useCallback(() => {
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if (viewerPcRef.current) {
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viewerPcRef.current.close();
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viewerPcRef.current = null;
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}
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if (remoteVideoRef.current) remoteVideoRef.current.srcObject = null;
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}, []);
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const leaveViewing = useCallback(() => {
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wsSend({ type: 'leave_viewer' });
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cleanupViewer();
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setViewing(null);
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}, [cleanupViewer]);
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// ── Cleanup on unmount ──
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useEffect(() => {
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return () => {
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localStreamRef.current?.getTracks().forEach(t => t.stop());
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for (const pc of peerConnectionsRef.current.values()) pc.close();
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if (viewerPcRef.current) viewerPcRef.current.close();
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if (wsRef.current) wsRef.current.close();
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if (reconnectTimerRef.current) clearTimeout(reconnectTimerRef.current);
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};
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}, []);
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// ── Render ──
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// Fullscreen viewer overlay
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if (viewing) {
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const stream = streams.find(s => s.id === viewing.streamId);
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return (
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<div className="stream-viewer-overlay">
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<div className="stream-viewer-header">
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<div className="stream-viewer-header-left">
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<span className="stream-live-badge"><span className="stream-live-dot" /> LIVE</span>
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<div>
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<div className="stream-viewer-title">{stream?.title || 'Stream'}</div>
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<div className="stream-viewer-subtitle">
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{stream?.broadcasterName || '...'} {stream ? `\u00B7 ${stream.viewerCount} Zuschauer` : ''}
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</div>
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</div>
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</div>
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<button className="stream-viewer-close" onClick={leaveViewing}>Verlassen</button>
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</div>
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<div className="stream-viewer-video">
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{viewing.phase === 'connecting' ? (
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<div className="stream-viewer-connecting">
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<div className="stream-viewer-spinner" />
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Verbindung wird hergestellt...
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</div>
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) : viewing.phase === 'error' ? (
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<div className="stream-viewer-connecting">
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{viewing.error || 'Verbindungsfehler'}
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<button className="stream-btn" onClick={leaveViewing}>Zur\u00FCck</button>
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</div>
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) : null}
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<video ref={remoteVideoRef} autoPlay playsInline style={viewing.phase === 'connected' ? {} : { display: 'none' }} />
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</div>
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</div>
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);
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}
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return (
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<div className="stream-container">
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{/* Error */}
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{error && (
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<div className="stream-error">
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{error}
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<button className="stream-error-dismiss" onClick={() => setError(null)}>{'\u00D7'}</button>
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</div>
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)}
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{/* Top bar: name, title, start/stop */}
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<div className="stream-topbar">
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<input
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className="stream-input stream-input-name"
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placeholder="Dein Name"
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value={userName}
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onChange={e => setUserName(e.target.value)}
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disabled={isBroadcasting}
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/>
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<input
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className="stream-input stream-input-title"
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placeholder="Stream-Titel"
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value={streamTitle}
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onChange={e => setStreamTitle(e.target.value)}
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disabled={isBroadcasting}
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/>
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{isBroadcasting ? (
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<button className="stream-btn stream-btn-stop" onClick={stopBroadcast}>
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{'\u23F9'} Stream beenden
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</button>
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) : (
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<button className="stream-btn" onClick={startBroadcast} disabled={starting}>
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{starting ? 'Starte...' : '\u{1F5A5}\uFE0F Stream starten'}
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</button>
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)}
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</div>
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{/* Grid */}
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{streams.length === 0 && !isBroadcasting ? (
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<div className="stream-empty">
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<div className="stream-empty-icon">{'\u{1F4FA}'}</div>
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<h3>Keine aktiven Streams</h3>
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<p>Starte einen Stream, um deinen Bildschirm zu teilen.</p>
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</div>
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) : (
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<div className="stream-grid">
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{/* Own broadcast tile (with local preview) */}
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{isBroadcasting && (
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<div className="stream-tile own broadcasting">
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<div className="stream-tile-preview">
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<video ref={localVideoRef} autoPlay playsInline muted />
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<span className="stream-live-badge"><span className="stream-live-dot" /> LIVE</span>
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<span className="stream-tile-viewers">
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{'\u{1F465}'} {streams.find(s => s.id === myStreamId)?.viewerCount ?? 0}
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</span>
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</div>
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<div className="stream-tile-info">
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<div className="stream-tile-meta">
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<div className="stream-tile-name">{userName} (Du)</div>
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<div className="stream-tile-title">{streamTitle}</div>
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</div>
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<span className="stream-tile-time">
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{myStreamId && streams.find(s => s.id === myStreamId)?.startedAt
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? formatElapsed(streams.find(s => s.id === myStreamId)!.startedAt)
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: '0:00'}
|
||||
</span>
|
||||
</div>
|
||||
</div>
|
||||
)}
|
||||
|
||||
{/* Other streams */}
|
||||
{streams
|
||||
.filter(s => s.id !== myStreamId)
|
||||
.map(s => (
|
||||
<div key={s.id} className="stream-tile" onClick={() => joinStream(s.id)}>
|
||||
<div className="stream-tile-preview">
|
||||
<span className="stream-tile-icon">{'\u{1F5A5}\uFE0F'}</span>
|
||||
<span className="stream-live-badge"><span className="stream-live-dot" /> LIVE</span>
|
||||
<span className="stream-tile-viewers">{'\u{1F465}'} {s.viewerCount}</span>
|
||||
</div>
|
||||
<div className="stream-tile-info">
|
||||
<div className="stream-tile-meta">
|
||||
<div className="stream-tile-name">{s.broadcasterName}</div>
|
||||
<div className="stream-tile-title">{s.title}</div>
|
||||
</div>
|
||||
<span className="stream-tile-time">{formatElapsed(s.startedAt)}</span>
|
||||
<button className="stream-tile-menu" onClick={e => e.stopPropagation()}>{'\u22EE'}</button>
|
||||
</div>
|
||||
</div>
|
||||
))}
|
||||
</div>
|
||||
)}
|
||||
</div>
|
||||
);
|
||||
}
|
||||
326
web/src/plugins/streaming/streaming.css
Normal file
326
web/src/plugins/streaming/streaming.css
Normal file
|
|
@ -0,0 +1,326 @@
|
|||
/* ── Streaming Plugin ── */
|
||||
|
||||
.stream-container {
|
||||
height: 100%;
|
||||
overflow-y: auto;
|
||||
padding: 16px;
|
||||
}
|
||||
|
||||
/* ── Top Bar ── */
|
||||
.stream-topbar {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 10px;
|
||||
margin-bottom: 16px;
|
||||
flex-wrap: wrap;
|
||||
}
|
||||
|
||||
.stream-input {
|
||||
padding: 10px 14px;
|
||||
border: 1px solid var(--bg-tertiary);
|
||||
border-radius: var(--radius);
|
||||
background: var(--bg-secondary);
|
||||
color: var(--text-normal);
|
||||
font-size: 14px;
|
||||
outline: none;
|
||||
transition: border-color var(--transition);
|
||||
min-width: 0;
|
||||
}
|
||||
.stream-input:focus { border-color: var(--accent); }
|
||||
.stream-input::placeholder { color: var(--text-faint); }
|
||||
.stream-input-name { width: 150px; }
|
||||
.stream-input-title { flex: 1; min-width: 180px; }
|
||||
|
||||
.stream-btn {
|
||||
padding: 10px 20px;
|
||||
border: none;
|
||||
border-radius: var(--radius);
|
||||
background: var(--accent);
|
||||
color: #fff;
|
||||
font-weight: 600;
|
||||
font-size: 14px;
|
||||
cursor: pointer;
|
||||
transition: background var(--transition);
|
||||
white-space: nowrap;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 6px;
|
||||
}
|
||||
.stream-btn:hover { background: var(--accent-hover); }
|
||||
.stream-btn:disabled {
|
||||
opacity: 0.5;
|
||||
cursor: not-allowed;
|
||||
}
|
||||
.stream-btn-stop {
|
||||
background: var(--danger);
|
||||
}
|
||||
.stream-btn-stop:hover { background: #c93b3e; }
|
||||
|
||||
/* ── Grid ── */
|
||||
.stream-grid {
|
||||
display: grid;
|
||||
grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
|
||||
gap: 16px;
|
||||
}
|
||||
|
||||
/* ── Tile (Kachel) ── */
|
||||
.stream-tile {
|
||||
background: var(--bg-secondary);
|
||||
border-radius: var(--radius-lg);
|
||||
overflow: hidden;
|
||||
cursor: pointer;
|
||||
transition: transform var(--transition), box-shadow var(--transition);
|
||||
position: relative;
|
||||
}
|
||||
.stream-tile:hover {
|
||||
transform: translateY(-2px);
|
||||
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
|
||||
}
|
||||
.stream-tile.own {
|
||||
border: 2px solid var(--accent);
|
||||
}
|
||||
|
||||
/* Preview area (16:9) */
|
||||
.stream-tile-preview {
|
||||
position: relative;
|
||||
width: 100%;
|
||||
padding-top: 56.25%; /* 16:9 */
|
||||
background: var(--bg-deep);
|
||||
overflow: hidden;
|
||||
}
|
||||
.stream-tile-preview video {
|
||||
position: absolute;
|
||||
top: 0;
|
||||
left: 0;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
object-fit: cover;
|
||||
}
|
||||
.stream-tile-preview .stream-tile-icon {
|
||||
position: absolute;
|
||||
top: 50%;
|
||||
left: 50%;
|
||||
transform: translate(-50%, -50%);
|
||||
font-size: 48px;
|
||||
opacity: 0.3;
|
||||
}
|
||||
|
||||
/* LIVE badge */
|
||||
.stream-live-badge {
|
||||
position: absolute;
|
||||
top: 8px;
|
||||
left: 8px;
|
||||
background: var(--danger);
|
||||
color: #fff;
|
||||
font-size: 11px;
|
||||
font-weight: 700;
|
||||
padding: 2px 8px;
|
||||
border-radius: 4px;
|
||||
letter-spacing: 0.5px;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 4px;
|
||||
}
|
||||
.stream-live-dot {
|
||||
width: 6px;
|
||||
height: 6px;
|
||||
border-radius: 50%;
|
||||
background: #fff;
|
||||
animation: stream-pulse 1.5s ease-in-out infinite;
|
||||
}
|
||||
@keyframes stream-pulse {
|
||||
0%, 100% { opacity: 1; }
|
||||
50% { opacity: 0.3; }
|
||||
}
|
||||
|
||||
/* Viewer count on tile */
|
||||
.stream-tile-viewers {
|
||||
position: absolute;
|
||||
top: 8px;
|
||||
right: 8px;
|
||||
background: rgba(0, 0, 0, 0.6);
|
||||
color: #fff;
|
||||
font-size: 12px;
|
||||
padding: 2px 8px;
|
||||
border-radius: 4px;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 4px;
|
||||
}
|
||||
|
||||
/* Info bar below preview */
|
||||
.stream-tile-info {
|
||||
padding: 10px 12px;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: space-between;
|
||||
gap: 8px;
|
||||
}
|
||||
.stream-tile-meta {
|
||||
min-width: 0;
|
||||
flex: 1;
|
||||
}
|
||||
.stream-tile-name {
|
||||
font-size: 14px;
|
||||
font-weight: 600;
|
||||
color: var(--text-normal);
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
}
|
||||
.stream-tile-title {
|
||||
font-size: 12px;
|
||||
color: var(--text-muted);
|
||||
white-space: nowrap;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
}
|
||||
.stream-tile-time {
|
||||
font-size: 12px;
|
||||
color: var(--text-faint);
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
/* Three-dot menu */
|
||||
.stream-tile-menu {
|
||||
background: none;
|
||||
border: none;
|
||||
color: var(--text-muted);
|
||||
cursor: pointer;
|
||||
padding: 4px;
|
||||
font-size: 18px;
|
||||
line-height: 1;
|
||||
border-radius: 4px;
|
||||
transition: background var(--transition);
|
||||
}
|
||||
.stream-tile-menu:hover {
|
||||
background: var(--bg-tertiary);
|
||||
color: var(--text-normal);
|
||||
}
|
||||
|
||||
/* ── Fullscreen Viewer ── */
|
||||
.stream-viewer-overlay {
|
||||
position: fixed;
|
||||
inset: 0;
|
||||
z-index: 1000;
|
||||
background: #000;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
}
|
||||
.stream-viewer-header {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: space-between;
|
||||
padding: 12px 16px;
|
||||
background: rgba(0, 0, 0, 0.8);
|
||||
color: #fff;
|
||||
z-index: 1;
|
||||
}
|
||||
.stream-viewer-header-left {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 12px;
|
||||
}
|
||||
.stream-viewer-title {
|
||||
font-weight: 600;
|
||||
font-size: 16px;
|
||||
}
|
||||
.stream-viewer-subtitle {
|
||||
font-size: 13px;
|
||||
color: var(--text-muted);
|
||||
}
|
||||
.stream-viewer-close {
|
||||
background: rgba(255, 255, 255, 0.1);
|
||||
border: none;
|
||||
color: #fff;
|
||||
padding: 8px 16px;
|
||||
border-radius: var(--radius);
|
||||
cursor: pointer;
|
||||
font-size: 14px;
|
||||
transition: background var(--transition);
|
||||
}
|
||||
.stream-viewer-close:hover {
|
||||
background: rgba(255, 255, 255, 0.2);
|
||||
}
|
||||
.stream-viewer-video {
|
||||
flex: 1;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
overflow: hidden;
|
||||
}
|
||||
.stream-viewer-video video {
|
||||
max-width: 100%;
|
||||
max-height: 100%;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
object-fit: contain;
|
||||
}
|
||||
.stream-viewer-connecting {
|
||||
color: var(--text-muted);
|
||||
font-size: 16px;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
gap: 12px;
|
||||
}
|
||||
.stream-viewer-spinner {
|
||||
width: 32px;
|
||||
height: 32px;
|
||||
border: 3px solid var(--bg-tertiary);
|
||||
border-top-color: var(--accent);
|
||||
border-radius: 50%;
|
||||
animation: stream-spin 0.8s linear infinite;
|
||||
}
|
||||
@keyframes stream-spin {
|
||||
to { transform: rotate(360deg); }
|
||||
}
|
||||
|
||||
/* ── Empty state ── */
|
||||
.stream-empty {
|
||||
text-align: center;
|
||||
padding: 60px 20px;
|
||||
color: var(--text-muted);
|
||||
}
|
||||
.stream-empty-icon {
|
||||
font-size: 48px;
|
||||
margin-bottom: 12px;
|
||||
opacity: 0.4;
|
||||
}
|
||||
.stream-empty h3 {
|
||||
font-size: 18px;
|
||||
font-weight: 600;
|
||||
color: var(--text-normal);
|
||||
margin-bottom: 6px;
|
||||
}
|
||||
.stream-empty p {
|
||||
font-size: 14px;
|
||||
}
|
||||
|
||||
/* ── Error ── */
|
||||
.stream-error {
|
||||
background: rgba(237, 66, 69, 0.12);
|
||||
color: var(--danger);
|
||||
padding: 10px 14px;
|
||||
border-radius: var(--radius);
|
||||
font-size: 14px;
|
||||
margin-bottom: 12px;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 8px;
|
||||
}
|
||||
.stream-error-dismiss {
|
||||
background: none;
|
||||
border: none;
|
||||
color: var(--danger);
|
||||
cursor: pointer;
|
||||
margin-left: auto;
|
||||
font-size: 16px;
|
||||
padding: 0 4px;
|
||||
}
|
||||
|
||||
/* ── Broadcaster local preview tile ── */
|
||||
.stream-tile.broadcasting .stream-tile-preview {
|
||||
border: 2px solid var(--danger);
|
||||
border-bottom: none;
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue