merge: bring NLE editor pages (editor.html, timeline.js, timecode.js) from main
This commit is contained in:
commit
910bbf8d3f
5 changed files with 1556 additions and 0 deletions
897
services/web-ui/public/editor.html
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897
services/web-ui/public/editor.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Editor — Wild Dragon</title>
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<link rel="preconnect" href="https://fonts.googleapis.com">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500&display=swap" rel="stylesheet">
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<link rel="stylesheet" href="css/common.css">
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<style>
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/* ── Editor layout ─────────────────────────────────────────── */
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.editor-shell {
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display: flex;
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flex: 1;
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overflow: hidden;
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height: 100%;
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}
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/* 2-column × 2-row grid */
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.editor-body {
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flex: 1;
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display: grid;
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grid-template-columns: 300px 1fr;
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grid-template-rows: 40vh 1fr;
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grid-template-areas:
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"source program"
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"media timeline-panel";
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overflow: hidden;
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}
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/* ── Monitor shared styles ─────────────────────────────────── */
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.monitor {
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display: flex;
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flex-direction: column;
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border-right: 1px solid var(--border);
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border-bottom: 1px solid var(--border);
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overflow: hidden;
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background: var(--bg-base);
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}
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.monitor-source { grid-area: source; }
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.monitor-program { grid-area: program; border-right: none; }
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.monitor-video-wrap {
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flex: 1;
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background: #000;
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display: flex;
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align-items: center;
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justify-content: center;
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overflow: hidden;
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}
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.monitor-video-wrap video {
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max-width: 100%;
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max-height: 100%;
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display: block;
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}
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.monitor-bar {
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display: flex;
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align-items: center;
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gap: var(--sp-2);
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padding: var(--sp-2) var(--sp-3);
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background: var(--bg-panel);
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border-top: 1px solid var(--border);
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flex-shrink: 0;
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}
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.monitor-tc {
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font-size: 11px;
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font-weight: 500;
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font-variant-numeric: tabular-nums;
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font-family: 'Courier New', monospace;
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color: var(--accent);
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letter-spacing: .04em;
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min-width: 96px;
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}
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.monitor-scrub {
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flex: 1;
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height: 3px;
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cursor: pointer;
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accent-color: var(--accent);
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}
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.monitor-inout {
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display: flex;
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gap: var(--sp-1);
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}
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/* ── Media panel ───────────────────────────────────────────── */
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.media-panel {
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grid-area: media;
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display: flex;
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flex-direction: column;
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border-right: 1px solid var(--border);
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overflow: hidden;
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background: var(--bg-panel);
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}
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.media-panel-header {
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padding: var(--sp-2) var(--sp-3);
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border-bottom: 1px solid var(--border);
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display: flex;
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align-items: center;
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justify-content: space-between;
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flex-shrink: 0;
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}
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.media-panel-title {
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font-size: var(--text-xs);
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font-weight: 500;
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text-transform: uppercase;
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letter-spacing: .08em;
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color: var(--text-tertiary);
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}
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.media-asset-list {
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flex: 1;
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overflow-y: auto;
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padding: var(--sp-1) 0;
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}
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.media-asset-item {
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display: flex;
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align-items: center;
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gap: var(--sp-2);
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padding: var(--sp-2) var(--sp-3);
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font-size: var(--text-xs);
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color: var(--text-secondary);
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cursor: pointer;
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transition: background var(--t-fast), color var(--t-fast);
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white-space: nowrap;
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overflow: hidden;
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}
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.media-asset-item:hover { background: var(--bg-hover); color: var(--text-primary); }
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.media-asset-item.active { background: var(--accent-subtle); color: var(--accent); }
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.media-asset-item span { overflow: hidden; text-overflow: ellipsis; }
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/* ── Timeline panel ────────────────────────────────────────── */
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.timeline-panel {
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grid-area: timeline-panel;
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display: flex;
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flex-direction: column;
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overflow: hidden;
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}
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.timeline-toolbar {
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display: flex;
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align-items: center;
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gap: var(--sp-2);
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padding: var(--sp-2) var(--sp-3);
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border-bottom: 1px solid var(--border);
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flex-shrink: 0;
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background: var(--bg-panel);
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}
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.tl-tool-btn {
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height: 26px;
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padding: 0 var(--sp-2);
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background: var(--bg-surface);
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border: 1px solid var(--border);
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border-radius: var(--r-sm);
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color: var(--text-secondary);
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font-size: var(--text-xs);
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font-weight: 500;
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cursor: pointer;
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transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
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}
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.tl-tool-btn:hover { border-color: var(--accent-border); color: var(--text-primary); }
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.tl-tool-btn.active { background: var(--accent-subtle); border-color: var(--accent-border); color: var(--accent); }
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.tl-sep { width: 1px; height: 18px; background: var(--border); }
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.tl-save-status {
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margin-left: auto;
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font-size: var(--text-xs);
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color: var(--text-tertiary);
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}
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.timeline-container {
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flex: 1;
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overflow: hidden;
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}
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/* ── Topbar: sequence info ─────────────────────────────────── */
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.topbar-seq-name {
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font-size: var(--text-sm);
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font-weight: 500;
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color: var(--text-secondary);
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cursor: pointer;
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padding: 0 var(--sp-2);
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border-radius: var(--r-sm);
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transition: background var(--t-fast);
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}
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.topbar-seq-name:hover { background: var(--bg-hover); }
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</style>
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</head>
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<body>
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<div class="shell">
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<!-- Sidebar -->
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<nav class="sidebar" aria-label="Main navigation">
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<div class="sidebar-brand">
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<div class="sidebar-brand-mark">
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<svg viewBox="0 0 16 16" fill="currentColor" width="12" height="12"><path d="M8 1L2 5v6l6 4 6-4V5L8 1zm0 2.2L12 6v4l-4 2.7L4 10V6l4-2.8z"/></svg>
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</div>
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<span class="sidebar-brand-name">Wild Dragon</span>
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</div>
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<nav class="sidebar-nav">
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<a href="index.html" class="nav-item">
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<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="1" y="1" width="6" height="6" rx="1"/><rect x="9" y="1" width="6" height="6" rx="1"/><rect x="1" y="9" width="6" height="6" rx="1"/><rect x="9" y="9" width="6" height="6" rx="1"/></svg>
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Library
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</a>
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<a href="editor.html" class="nav-item active">
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<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="1" y="3" width="14" height="10" rx="1"/><path d="M1 7h14M5 3v10M5 7l3-2v4l-3-2z"/></svg>
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Editor
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</a>
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<a href="upload.html" class="nav-item">
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<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M8 11V3M5 6l3-3 3 3"/><path d="M2 13h12"/></svg>
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Ingest
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</a>
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<a href="recorders.html" class="nav-item">
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<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="1" y="4" width="10" height="8" rx="1"/><path d="M11 7l4-2v6l-4-2"/></svg>
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Recorders
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</a>
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<a href="capture.html" class="nav-item">
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<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="8" cy="8" r="3"/><circle cx="8" cy="8" r="6.5"/></svg>
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Capture
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</a>
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<a href="jobs.html" class="nav-item">
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<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M2 4h12M2 8h8M2 12h5"/></svg>
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Jobs
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</a>
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<div class="sidebar-section-label">Admin</div>
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<a href="settings.html" class="nav-item">
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<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="8" cy="8" r="2.5"/><path d="M8 1v1.5M8 13.5V15M1 8h1.5M13.5 8H15M3.2 3.2l1 1M11.8 11.8l1 1M3.2 12.8l1-1M11.8 4.2l1-1"/></svg>
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Settings
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</a>
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<a href="users.html" class="nav-item">
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<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="8" cy="5" r="3"/><path d="M2 14c0-3.3 2.7-6 6-6s6 2.7 6 6"/></svg>
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Users
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</a>
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</nav>
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<div class="sidebar-footer">
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<div class="sidebar-user">
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<div class="sidebar-user-avatar" id="userAvatar">?</div>
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<div class="sidebar-user-info">
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<div class="sidebar-user-name" id="userName">—</div>
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<div class="sidebar-user-role" id="userRole"></div>
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</div>
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<button class="btn btn-ghost" id="logoutBtn" style="padding:0;width:28px;height:28px;flex-shrink:0;" title="Sign out">
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<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M6 2H3a1 1 0 0 0-1 1v10a1 1 0 0 0 1 1h3M11 11l3-3-3-3M6 8h8"/></svg>
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</button>
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</div>
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</div>
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</nav>
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<!-- Main area -->
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<div class="main">
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<!-- Topbar -->
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<header class="topbar">
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<div class="topbar-left">
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<span class="page-title">Editor</span>
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<span class="topbar-sep">/</span>
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<select id="seqSelect" class="project-select" style="min-width:160px;" aria-label="Select sequence"></select>
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<button class="btn btn-ghost btn-sm" id="newSeqBtn" title="New sequence">
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<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" width="14" height="14"><path d="M8 2v12M2 8h12"/></svg>
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</button>
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</div>
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<div class="topbar-right">
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<button class="btn btn-ghost btn-sm" id="exportEdlBtn">Export EDL</button>
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<button class="btn btn-primary btn-sm" id="saveBtn">Save</button>
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</div>
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</header>
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<!-- Editor body -->
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<div class="editor-shell">
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<div class="editor-body">
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<!-- Source Monitor -->
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<div class="monitor monitor-source">
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<div class="monitor-video-wrap">
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<video id="srcVideo" preload="metadata"></video>
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</div>
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<div class="monitor-bar">
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<span class="monitor-tc" id="srcTC">00:00:00;00</span>
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<input type="range" class="monitor-scrub" id="srcScrub" min="0" max="1000" value="0" step="1">
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<div class="monitor-inout">
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<button class="btn btn-ghost btn-sm tl-tool-btn" id="srcInBtn" title="Mark In (I)">In</button>
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<button class="btn btn-ghost btn-sm tl-tool-btn" id="srcOutBtn" title="Mark Out (O)">Out</button>
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</div>
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<button class="btn btn-primary btn-sm" id="insertBtn" title="Insert at playhead">Insert</button>
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<button class="btn btn-ghost btn-sm" id="overwriteBtn" title="Overwrite at playhead">OW</button>
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</div>
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</div>
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<!-- Program Monitor -->
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<div class="monitor monitor-program">
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<div class="monitor-video-wrap">
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<video id="pgmVideo" preload="auto"></video>
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</div>
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<div class="monitor-bar">
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<button class="tl-tool-btn" id="pgmPlayBtn" style="min-width:32px;">▶</button>
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<span class="monitor-tc" id="pgmTC">00:00:00;00</span>
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<input type="range" class="monitor-scrub" id="pgmScrub" min="0" max="1000" value="0" step="1">
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</div>
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</div>
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<!-- Media Panel -->
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<div class="media-panel">
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<div class="media-panel-header">
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<span class="media-panel-title">Media</span>
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<select id="mediaBinSel" style="font-size:var(--text-xs);height:22px;" aria-label="Filter by bin">
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<option value="">All assets</option>
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</select>
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</div>
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<div class="media-asset-list" id="mediaAssetList"></div>
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</div>
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<!-- Timeline Panel -->
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<div class="timeline-panel">
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<div class="timeline-toolbar">
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<button class="tl-tool-btn active" id="toolSelect" title="Select (V)">V</button>
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<button class="tl-tool-btn" id="toolRazor" title="Razor (C)">C</button>
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<button class="tl-tool-btn" id="toolHand" title="Hand (H)">H</button>
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<div class="tl-sep"></div>
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<button class="tl-tool-btn" id="undoBtn" title="Undo (Ctrl+Z)">↩</button>
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<button class="tl-tool-btn" id="redoBtn" title="Redo (Ctrl+Shift+Z)">↪</button>
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<span class="tl-save-status" id="saveStatus"></span>
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</div>
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<div class="timeline-container" id="timelineContainer"></div>
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</div>
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</div><!-- .editor-body -->
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</div><!-- .editor-shell -->
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</div><!-- .main -->
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</div><!-- .shell -->
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<div class="toast-container" id="toastContainer" aria-live="polite"></div>
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|
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<!-- New sequence dialog -->
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<div class="slide-overlay" id="seqOverlay"></div>
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<div class="slide-panel" id="seqPanel">
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<div class="slide-panel-header">
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<span class="slide-panel-title">New sequence</span>
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<button class="btn btn-ghost btn-sm" id="closeSeqPanel" style="padding:0;width:28px;height:28px;">
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<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M3 3l10 10M13 3L3 13"/></svg>
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</button>
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||||
</div>
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<div class="slide-panel-body">
|
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<div class="form-group">
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<label class="form-label" for="newSeqName">Sequence name</label>
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<input type="text" id="newSeqName" placeholder="e.g. Rough Cut v1">
|
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</div>
|
||||
</div>
|
||||
<div class="slide-panel-footer">
|
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<button class="btn btn-ghost" id="cancelSeqBtn">Cancel</button>
|
||||
<button class="btn btn-primary" id="saveSeqBtn">Create</button>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<script src="js/api.js"></script>
|
||||
<script src="js/timecode.js"></script>
|
||||
<script src="js/timeline.js"></script>
|
||||
<script>
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
// APP STATE
|
||||
// ════════════════════════════════════════════════════════════════
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const state = {
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||||
projectId: null,
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||||
sequences: [],
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||||
seq: null,
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||||
bins: [],
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||||
assets: [],
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||||
sourceAsset: null,
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||||
srcIn: null,
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||||
srcOut: null,
|
||||
pgmPlaying: false,
|
||||
pgmClipIdx: -1,
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||||
pgmClips: [],
|
||||
streamCache: {},
|
||||
saveTimer: null,
|
||||
history: [],
|
||||
historyIdx: -1,
|
||||
isDirty: false,
|
||||
};
|
||||
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
// INIT
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
document.addEventListener('DOMContentLoaded', async () => {
|
||||
const params = new URLSearchParams(location.search);
|
||||
state.projectId = params.get('project');
|
||||
const openAsset = params.get('asset');
|
||||
|
||||
if (!state.projectId) {
|
||||
const pr = await getProjects();
|
||||
if (pr.success && pr.data.length) state.projectId = pr.data[0].id;
|
||||
}
|
||||
|
||||
if (!state.projectId) { toast('No project selected', 'Go to Library first', 'warning'); return; }
|
||||
|
||||
setupToolbar();
|
||||
setupSourceMonitor();
|
||||
setupProgramMonitor();
|
||||
setupKeyboard();
|
||||
setupNewSeqPanel();
|
||||
|
||||
Timeline.init(document.getElementById('timelineContainer'), {
|
||||
fps: 59.94,
|
||||
scale: 100,
|
||||
onClipsChanged: onClipsChanged,
|
||||
onPlayheadMoved: onPlayheadMoved,
|
||||
});
|
||||
|
||||
await loadProject();
|
||||
await loadSequences();
|
||||
await loadMediaAssets();
|
||||
|
||||
if (openAsset) {
|
||||
const asset = state.assets.find(a => a.id === openAsset);
|
||||
if (asset) loadSourceAsset(asset);
|
||||
}
|
||||
});
|
||||
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
// PROJECT + SEQUENCES
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
async function loadProject() {
|
||||
const r = await getBins(state.projectId);
|
||||
state.bins = r.success ? r.data : [];
|
||||
const sel = document.getElementById('mediaBinSel');
|
||||
sel.innerHTML = '<option value="">All assets</option>' +
|
||||
state.bins.map(b => '<option value="' + b.id + '">' + esc(b.name) + '</option>').join('');
|
||||
sel.onchange = () => loadMediaAssets();
|
||||
}
|
||||
|
||||
async function loadSequences() {
|
||||
const r = await getSequences(state.projectId);
|
||||
state.sequences = r.success ? r.data : [];
|
||||
renderSeqSelect();
|
||||
if (state.sequences.length) await openSequence(state.sequences[0].id);
|
||||
}
|
||||
|
||||
function renderSeqSelect() {
|
||||
const sel = document.getElementById('seqSelect');
|
||||
if (!state.sequences.length) {
|
||||
sel.innerHTML = '<option value="">No sequences — create one</option>';
|
||||
return;
|
||||
}
|
||||
sel.innerHTML = state.sequences.map(s =>
|
||||
'<option value="' + s.id + '">' + esc(s.name) + '</option>'
|
||||
).join('');
|
||||
sel.onchange = () => openSequence(sel.value);
|
||||
}
|
||||
|
||||
async function openSequence(id) {
|
||||
const r = await getSequence(id);
|
||||
if (!r.success) { toast('Failed to load sequence', r.error, 'error'); return; }
|
||||
state.seq = r.data;
|
||||
state.history = [cloneClips(state.seq.clips)];
|
||||
state.historyIdx = 0;
|
||||
document.getElementById('seqSelect').value = id;
|
||||
Timeline.render(state.seq.clips, { fps: 59.94 });
|
||||
updateProgramScrub();
|
||||
}
|
||||
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
// MEDIA PANEL
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
async function loadMediaAssets() {
|
||||
const filters = { project_id: state.projectId };
|
||||
const binId = document.getElementById('mediaBinSel').value;
|
||||
if (binId) filters.bin_id = binId;
|
||||
const r = await getAssets(filters);
|
||||
state.assets = r.success ? r.data : [];
|
||||
renderMediaList();
|
||||
}
|
||||
|
||||
function renderMediaList() {
|
||||
const list = document.getElementById('mediaAssetList');
|
||||
list.innerHTML = '';
|
||||
state.assets.forEach(function(asset) {
|
||||
const el = document.createElement('div');
|
||||
el.className = 'media-asset-item';
|
||||
el.innerHTML =
|
||||
'<svg viewBox="0 0 14 14" fill="none" stroke="currentColor" stroke-width="1.3" width="12" height="12">' +
|
||||
'<rect x="1" y="3" width="8" height="8" rx="1"/>' +
|
||||
'<path d="M9 6l4-2v6l-4-2"/>' +
|
||||
'</svg>' +
|
||||
'<span title="' + esc(asset.display_name || asset.filename) + '">' + esc(asset.display_name || asset.filename) + '</span>';
|
||||
el.ondblclick = function() { loadSourceAsset(asset); };
|
||||
el.onclick = function() {
|
||||
list.querySelectorAll('.media-asset-item').forEach(function(e) { e.classList.remove('active'); });
|
||||
el.classList.add('active');
|
||||
};
|
||||
list.appendChild(el);
|
||||
});
|
||||
}
|
||||
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
// SOURCE MONITOR
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
function setupSourceMonitor() {
|
||||
const vid = document.getElementById('srcVideo');
|
||||
const scrub = document.getElementById('srcScrub');
|
||||
|
||||
vid.addEventListener('timeupdate', function() {
|
||||
document.getElementById('srcTC').textContent =
|
||||
TC.framesToTC(TC.secondsToFrames(vid.currentTime));
|
||||
if (!vid.duration) return;
|
||||
scrub.value = Math.round((vid.currentTime / vid.duration) * 1000);
|
||||
updateSrcInOutMarkers();
|
||||
});
|
||||
|
||||
scrub.addEventListener('input', function() {
|
||||
if (!vid.duration) return;
|
||||
vid.currentTime = (scrub.value / 1000) * vid.duration;
|
||||
});
|
||||
|
||||
document.getElementById('srcInBtn').onclick = markSrcIn;
|
||||
document.getElementById('srcOutBtn').onclick = markSrcOut;
|
||||
document.getElementById('insertBtn').onclick = doInsert;
|
||||
document.getElementById('overwriteBtn').onclick = doOverwrite;
|
||||
}
|
||||
|
||||
async function loadSourceAsset(asset) {
|
||||
state.sourceAsset = asset;
|
||||
state.srcIn = null;
|
||||
state.srcOut = null;
|
||||
|
||||
const vid = document.getElementById('srcVideo');
|
||||
vid.src = '';
|
||||
|
||||
let url = state.streamCache[asset.id];
|
||||
if (!url) {
|
||||
const r = await getAssetStreamUrl(asset.id);
|
||||
if (!r.success || !r.data || !r.data.url) { toast('No proxy available', '', 'warning'); return; }
|
||||
url = r.data.url;
|
||||
state.streamCache[asset.id] = url;
|
||||
}
|
||||
vid.src = url;
|
||||
vid.load();
|
||||
updateSrcInOutMarkers();
|
||||
}
|
||||
|
||||
function markSrcIn() {
|
||||
const vid = document.getElementById('srcVideo');
|
||||
state.srcIn = vid.currentTime;
|
||||
updateSrcInOutMarkers();
|
||||
}
|
||||
|
||||
function markSrcOut() {
|
||||
const vid = document.getElementById('srcVideo');
|
||||
state.srcOut = vid.currentTime;
|
||||
updateSrcInOutMarkers();
|
||||
}
|
||||
|
||||
function updateSrcInOutMarkers() {
|
||||
const inBtn = document.getElementById('srcInBtn');
|
||||
const outBtn = document.getElementById('srcOutBtn');
|
||||
inBtn.title = state.srcIn != null ? 'In: ' + TC.framesToTC(TC.secondsToFrames(state.srcIn)) : 'Mark In (I)';
|
||||
outBtn.title = state.srcOut != null ? 'Out: ' + TC.framesToTC(TC.secondsToFrames(state.srcOut)) : 'Mark Out (O)';
|
||||
}
|
||||
|
||||
function doInsert() { _addToTimeline(false); }
|
||||
function doOverwrite() { _addToTimeline(true); }
|
||||
|
||||
function _addToTimeline(overwrite) {
|
||||
if (!state.sourceAsset) { toast('Load a clip first', '', 'warning'); return; }
|
||||
if (!state.seq) { toast('No sequence open', '', 'warning'); return; }
|
||||
|
||||
const vid = document.getElementById('srcVideo');
|
||||
const srcIn = state.srcIn != null ? state.srcIn : 0;
|
||||
const srcOut = state.srcOut != null ? state.srcOut : (vid.duration || (state.sourceAsset.duration_ms || 10000) / 1000);
|
||||
|
||||
Timeline.addClip(
|
||||
Object.assign({}, state.sourceAsset, { streamUrl: state.streamCache[state.sourceAsset.id] }),
|
||||
srcIn, srcOut, 0
|
||||
);
|
||||
}
|
||||
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
// PROGRAM MONITOR
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
function setupProgramMonitor() {
|
||||
const vid = document.getElementById('pgmVideo');
|
||||
const scrub = document.getElementById('pgmScrub');
|
||||
const btn = document.getElementById('pgmPlayBtn');
|
||||
|
||||
vid.addEventListener('timeupdate', onPgmTimeUpdate);
|
||||
vid.addEventListener('ended', onPgmEnded);
|
||||
|
||||
scrub.addEventListener('input', function() {
|
||||
if (!state.pgmClips.length) return;
|
||||
const totalDuration = pgmTotalDuration();
|
||||
if (totalDuration <= 0) return;
|
||||
const targetSecs = (scrub.value / 1000) * totalDuration;
|
||||
seekPgmToSeconds(targetSecs);
|
||||
});
|
||||
|
||||
btn.onclick = togglePgmPlay;
|
||||
}
|
||||
|
||||
function pgmTotalDuration() {
|
||||
if (!state.pgmClips.length) return 0;
|
||||
const last = state.pgmClips[state.pgmClips.length - 1];
|
||||
return TC.framesToSeconds(last.timeline_out_frames);
|
||||
}
|
||||
|
||||
function onPgmTimeUpdate() {
|
||||
if (!state.pgmPlaying) return;
|
||||
const vid = document.getElementById('pgmVideo');
|
||||
const clip = state.pgmClips[state.pgmClipIdx];
|
||||
if (!clip) return;
|
||||
|
||||
const srcOutSecs = TC.framesToSeconds(clip.source_out_frames);
|
||||
if (vid.currentTime >= srcOutSecs) {
|
||||
loadNextPgmClip();
|
||||
return;
|
||||
}
|
||||
|
||||
const elapsed = vid.currentTime - TC.framesToSeconds(clip.source_in_frames);
|
||||
const tlFrames = clip.timeline_in_frames + TC.secondsToFrames(elapsed);
|
||||
Timeline.setPlayhead(tlFrames);
|
||||
|
||||
document.getElementById('pgmTC').textContent = TC.framesToTC(tlFrames);
|
||||
const total = pgmTotalDuration();
|
||||
if (total > 0)
|
||||
document.getElementById('pgmScrub').value =
|
||||
Math.round((TC.framesToSeconds(tlFrames) / total) * 1000);
|
||||
}
|
||||
|
||||
function onPgmEnded() {
|
||||
loadNextPgmClip();
|
||||
}
|
||||
|
||||
async function loadNextPgmClip() {
|
||||
state.pgmClipIdx++;
|
||||
const clip = state.pgmClips[state.pgmClipIdx];
|
||||
if (!clip) { stopPgm(); return; }
|
||||
await _loadClipToPgm(clip);
|
||||
document.getElementById('pgmVideo').play().catch(function() {});
|
||||
}
|
||||
|
||||
async function _loadClipToPgm(clip) {
|
||||
let url = state.streamCache[clip.asset_id];
|
||||
if (!url) {
|
||||
const r = await getAssetStreamUrl(clip.asset_id);
|
||||
if (!r.success || !r.data || !r.data.url) return;
|
||||
url = state.streamCache[clip.asset_id] = r.data.url;
|
||||
}
|
||||
const vid = document.getElementById('pgmVideo');
|
||||
if (vid.src !== url) { vid.src = url; vid.load(); }
|
||||
await new Promise(function(res) {
|
||||
if (vid.readyState >= 1) { res(); return; }
|
||||
vid.addEventListener('loadedmetadata', res, { once: true });
|
||||
});
|
||||
vid.currentTime = TC.framesToSeconds(clip.source_in_frames);
|
||||
}
|
||||
|
||||
async function togglePgmPlay() {
|
||||
if (state.pgmPlaying) { stopPgm(); return; }
|
||||
if (!state.seq) return;
|
||||
state.pgmClips = (state.seq.clips || [])
|
||||
.filter(function(c) { return c.track === 0; })
|
||||
.sort(function(a, b) { return a.timeline_in_frames - b.timeline_in_frames; });
|
||||
if (!state.pgmClips.length) return;
|
||||
|
||||
const ph = Timeline.getPlayhead();
|
||||
state.pgmClipIdx = state.pgmClips.findIndex(function(c) {
|
||||
return ph >= c.timeline_in_frames && ph < c.timeline_out_frames;
|
||||
});
|
||||
if (state.pgmClipIdx < 0) state.pgmClipIdx = 0;
|
||||
|
||||
state.pgmPlaying = true;
|
||||
document.getElementById('pgmPlayBtn').textContent = '⏸';
|
||||
const clip = state.pgmClips[state.pgmClipIdx];
|
||||
await _loadClipToPgm(clip);
|
||||
document.getElementById('pgmVideo').play().catch(function() {});
|
||||
}
|
||||
|
||||
function stopPgm() {
|
||||
state.pgmPlaying = false;
|
||||
state.pgmClipIdx = -1;
|
||||
document.getElementById('pgmPlayBtn').textContent = '▶';
|
||||
document.getElementById('pgmVideo').pause();
|
||||
}
|
||||
|
||||
function seekPgmToSeconds(targetSecs) {
|
||||
stopPgm();
|
||||
const targetFrames = TC.secondsToFrames(targetSecs);
|
||||
Timeline.setPlayhead(targetFrames);
|
||||
document.getElementById('pgmTC').textContent = TC.framesToTC(targetFrames);
|
||||
}
|
||||
|
||||
function updateProgramScrub() {
|
||||
document.getElementById('pgmScrub').value = 0;
|
||||
document.getElementById('pgmTC').textContent = '00:00:00;00';
|
||||
}
|
||||
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
// TIMELINE CALLBACKS
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
function onClipsChanged(clips) {
|
||||
if (!state.seq) return;
|
||||
state.history = state.history.slice(0, state.historyIdx + 1);
|
||||
state.history.push(cloneClips(clips));
|
||||
state.historyIdx = state.history.length - 1;
|
||||
state.seq.clips = clips;
|
||||
markDirty();
|
||||
}
|
||||
|
||||
function onPlayheadMoved(frames) {
|
||||
document.getElementById('pgmTC').textContent = TC.framesToTC(frames);
|
||||
const total = pgmTotalDuration();
|
||||
if (total > 0)
|
||||
document.getElementById('pgmScrub').value =
|
||||
Math.round((TC.framesToSeconds(frames) / total) * 1000);
|
||||
}
|
||||
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
// AUTO-SAVE
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
function markDirty() {
|
||||
state.isDirty = true;
|
||||
setSaveStatus('Unsaved');
|
||||
clearTimeout(state.saveTimer);
|
||||
state.saveTimer = setTimeout(saveSequence, 2000);
|
||||
}
|
||||
|
||||
async function saveSequence() {
|
||||
if (!state.seq || !state.isDirty) return;
|
||||
clearTimeout(state.saveTimer);
|
||||
setSaveStatus('Saving…');
|
||||
const clips = (state.seq.clips || []).map(function(c) {
|
||||
return {
|
||||
asset_id: c.asset_id,
|
||||
track: c.track,
|
||||
timeline_in_frames: c.timeline_in_frames,
|
||||
timeline_out_frames: c.timeline_out_frames,
|
||||
source_in_frames: c.source_in_frames,
|
||||
source_out_frames: c.source_out_frames,
|
||||
};
|
||||
});
|
||||
const r = await syncSequenceClips(state.seq.id, clips);
|
||||
if (r.success) {
|
||||
state.isDirty = false;
|
||||
setSaveStatus('Saved');
|
||||
setTimeout(function() { setSaveStatus(''); }, 2000);
|
||||
} else {
|
||||
setSaveStatus('Save failed');
|
||||
toast('Save failed', r.error, 'error');
|
||||
}
|
||||
}
|
||||
|
||||
function setSaveStatus(msg) {
|
||||
document.getElementById('saveStatus').textContent = msg;
|
||||
}
|
||||
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
// UNDO / REDO
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
function cloneClips(clips) {
|
||||
return clips.map(function(c) { return Object.assign({}, c); });
|
||||
}
|
||||
|
||||
function undo() {
|
||||
if (state.historyIdx <= 0) return;
|
||||
state.historyIdx--;
|
||||
applyHistory();
|
||||
}
|
||||
|
||||
function redo() {
|
||||
if (state.historyIdx >= state.history.length - 1) return;
|
||||
state.historyIdx++;
|
||||
applyHistory();
|
||||
}
|
||||
|
||||
function applyHistory() {
|
||||
const clips = cloneClips(state.history[state.historyIdx]);
|
||||
state.seq.clips = clips;
|
||||
Timeline.render(clips, { fps: 59.94 });
|
||||
markDirty();
|
||||
}
|
||||
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
// TOOLBAR + KEYBOARD
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
function setupToolbar() {
|
||||
const btns = {
|
||||
select: document.getElementById('toolSelect'),
|
||||
razor: document.getElementById('toolRazor'),
|
||||
hand: document.getElementById('toolHand'),
|
||||
};
|
||||
Object.entries(btns).forEach(function(entry) {
|
||||
var tool = entry[0];
|
||||
var btn = entry[1];
|
||||
btn.onclick = function() {
|
||||
Object.values(btns).forEach(function(b) { b.classList.remove('active'); });
|
||||
btn.classList.add('active');
|
||||
Timeline.setTool(tool);
|
||||
};
|
||||
});
|
||||
|
||||
document.getElementById('undoBtn').onclick = undo;
|
||||
document.getElementById('redoBtn').onclick = redo;
|
||||
document.getElementById('saveBtn').onclick = saveSequence;
|
||||
document.getElementById('exportEdlBtn').onclick = function() {
|
||||
if (!state.seq) { toast('No sequence open', '', 'warning'); return; }
|
||||
exportSequenceEDL(state.seq.id, (state.seq.name || 'sequence') + '.edl');
|
||||
};
|
||||
}
|
||||
|
||||
function setupKeyboard() {
|
||||
document.addEventListener('keydown', function(e) {
|
||||
const tag = document.activeElement.tagName;
|
||||
if (['INPUT', 'TEXTAREA', 'SELECT'].includes(tag)) return;
|
||||
|
||||
if (e.code === 'Space') { e.preventDefault(); togglePgmPlay(); return; }
|
||||
if (e.key === 'j' || e.key === 'J') { stopPgm(); return; }
|
||||
if (e.key === 'k' || e.key === 'K') { stopPgm(); return; }
|
||||
if (e.key === 'l' || e.key === 'L') { togglePgmPlay(); return; }
|
||||
|
||||
if (e.key === 'i' || e.key === 'I') { markSrcIn(); return; }
|
||||
if (e.key === 'o' || e.key === 'O') { markSrcOut(); return; }
|
||||
|
||||
if ((e.ctrlKey || e.metaKey) && e.shiftKey && e.key === 'z') { e.preventDefault(); redo(); return; }
|
||||
if ((e.ctrlKey || e.metaKey) && e.key === 'z') { e.preventDefault(); undo(); return; }
|
||||
if ((e.ctrlKey || e.metaKey) && e.key === 's') { e.preventDefault(); saveSequence(); return; }
|
||||
|
||||
if (e.key === 'v' || e.key === 'V') updateToolbarActive('select');
|
||||
if (e.key === 'c' || e.key === 'C') updateToolbarActive('razor');
|
||||
if (e.key === 'h' || e.key === 'H') updateToolbarActive('hand');
|
||||
});
|
||||
}
|
||||
|
||||
function updateToolbarActive(tool) {
|
||||
const map = { select: 'toolSelect', razor: 'toolRazor', hand: 'toolHand' };
|
||||
Object.keys(map).forEach(function(k) {
|
||||
document.getElementById(map[k]).classList.remove('active');
|
||||
});
|
||||
if (map[tool]) document.getElementById(map[tool]).classList.add('active');
|
||||
}
|
||||
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
// NEW SEQUENCE PANEL
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
function setupNewSeqPanel() {
|
||||
document.getElementById('newSeqBtn').onclick = function() { openPanel('seq'); };
|
||||
document.getElementById('closeSeqPanel').onclick = function() { closePanel('seq'); };
|
||||
document.getElementById('cancelSeqBtn').onclick = function() { closePanel('seq'); };
|
||||
document.getElementById('seqOverlay').onclick = function() { closePanel('seq'); };
|
||||
document.getElementById('saveSeqBtn').onclick = createNewSequence;
|
||||
}
|
||||
|
||||
async function createNewSequence() {
|
||||
const name = document.getElementById('newSeqName').value.trim() || 'Sequence ' + (state.sequences.length + 1);
|
||||
const r = await createSequence({ project_id: state.projectId, name: name });
|
||||
if (!r.success) { toast('Failed to create sequence', r.error, 'error'); return; }
|
||||
closePanel('seq');
|
||||
document.getElementById('newSeqName').value = '';
|
||||
state.sequences.unshift(r.data);
|
||||
renderSeqSelect();
|
||||
await openSequence(r.data.id);
|
||||
toast('Sequence created', name, 'success');
|
||||
}
|
||||
|
||||
function openPanel(name) {
|
||||
document.getElementById(name + 'Panel').classList.add('open');
|
||||
document.getElementById(name + 'Overlay').classList.add('open');
|
||||
}
|
||||
function closePanel(name) {
|
||||
document.getElementById(name + 'Panel').classList.remove('open');
|
||||
document.getElementById(name + 'Overlay').classList.remove('open');
|
||||
}
|
||||
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
// UTILITIES
|
||||
// ════════════════════════════════════════════════════════════════
|
||||
function toast(title, msg, type) {
|
||||
type = type || 'info';
|
||||
const el = document.createElement('div');
|
||||
el.className = 'toast toast--' + type;
|
||||
el.innerHTML = '<div class="toast-body"><div class="toast-title">' + esc(title) + '</div>' +
|
||||
(msg ? '<div class="toast-msg">' + esc(msg) + '</div>' : '') + '</div>';
|
||||
document.getElementById('toastContainer').appendChild(el);
|
||||
setTimeout(function() { el.remove(); }, 4000);
|
||||
}
|
||||
|
||||
function esc(s) {
|
||||
if (!s) return '';
|
||||
return String(s).replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>').replace(/"/g,'"');
|
||||
}
|
||||
</script>
|
||||
<script src="js/auth-guard.js"></script>
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -702,6 +702,9 @@
|
|||
${asset.duration ? `<span class="asset-duration">${formatDuration(asset.duration)}</span>` : ''}
|
||||
</div>
|
||||
<div class="asset-actions">
|
||||
<button class="asset-action-btn" onclick="openInEditor('${asset.id}', event)" title="Open in Editor">
|
||||
<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="1" y="3" width="14" height="10" rx="1"/><path d="M1 7h14M5 3v10M5 7l3-2v4l-3-2z"/></svg>
|
||||
</button>
|
||||
<button class="asset-action-btn" onclick="deleteAssetPrompt('${asset.id}', event)" title="Delete">
|
||||
<svg viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5"><path d="M3 4h10M6 4V2h4v2M5 4v9h6V4"/></svg>
|
||||
</button>
|
||||
|
|
@ -749,6 +752,13 @@
|
|||
else toast('Delete failed', r.error, 'error');
|
||||
}
|
||||
|
||||
function openInEditor(assetId, e) {
|
||||
e.stopPropagation();
|
||||
const projectId = state.currentProjectId;
|
||||
if (!projectId) { toast('Select a project first', '', 'warning'); return; }
|
||||
location.href = 'editor.html?project=' + projectId + '&asset=' + assetId;
|
||||
}
|
||||
|
||||
// ── Search ────────────────────────────────
|
||||
function setupSearch() {
|
||||
const inp = document.getElementById('searchInput');
|
||||
|
|
|
|||
|
|
@ -487,3 +487,69 @@ async function createToken(data) {
|
|||
async function revokeToken(id) {
|
||||
return api(`/tokens/${id}`, { method: 'DELETE' });
|
||||
}
|
||||
|
||||
// ============================================================
|
||||
// SEQUENCE API CALLS
|
||||
// ============================================================
|
||||
|
||||
async function getSequences(projectId) {
|
||||
return api(`/sequences?project_id=${projectId}`);
|
||||
}
|
||||
|
||||
async function createSequence(data) {
|
||||
return api('/sequences', {
|
||||
method: 'POST',
|
||||
body: JSON.stringify(data),
|
||||
});
|
||||
}
|
||||
|
||||
async function getSequence(sequenceId) {
|
||||
return api(`/sequences/${sequenceId}`);
|
||||
}
|
||||
|
||||
async function updateSequence(sequenceId, data) {
|
||||
return api(`/sequences/${sequenceId}`, {
|
||||
method: 'PUT',
|
||||
body: JSON.stringify(data),
|
||||
});
|
||||
}
|
||||
|
||||
async function deleteSequence(sequenceId) {
|
||||
return api(`/sequences/${sequenceId}`, { method: 'DELETE' });
|
||||
}
|
||||
|
||||
/**
|
||||
* Replace all clips in a sequence.
|
||||
* @param {string} sequenceId
|
||||
* @param {Array<{asset_id, track, timeline_in_frames, timeline_out_frames, source_in_frames, source_out_frames}>} clips
|
||||
*/
|
||||
async function syncSequenceClips(sequenceId, clips) {
|
||||
return api(`/sequences/${sequenceId}/clips`, {
|
||||
method: 'PUT',
|
||||
body: JSON.stringify(clips),
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Download EDL for the V1 track of a sequence.
|
||||
* Triggers a file download in the browser.
|
||||
*/
|
||||
async function exportSequenceEDL(sequenceId, filename) {
|
||||
try {
|
||||
const response = await fetch(`${API_BASE}/sequences/${sequenceId}/export/edl`, {
|
||||
method: 'POST',
|
||||
credentials: 'include',
|
||||
});
|
||||
if (!response.ok) throw new Error(`EDL export failed: ${response.status}`);
|
||||
const blob = await response.blob();
|
||||
const url = URL.createObjectURL(blob);
|
||||
const a = document.createElement('a');
|
||||
a.href = url;
|
||||
a.download = filename || 'sequence.edl';
|
||||
a.click();
|
||||
URL.revokeObjectURL(url);
|
||||
return { success: true };
|
||||
} catch (error) {
|
||||
return { success: false, error: error.message };
|
||||
}
|
||||
}
|
||||
|
|
|
|||
77
services/web-ui/public/js/timecode.js
Normal file
77
services/web-ui/public/js/timecode.js
Normal file
|
|
@ -0,0 +1,77 @@
|
|||
// services/web-ui/public/js/timecode.js
|
||||
// 59.94 fps drop-frame timecode utilities.
|
||||
// Exposes: window.TC
|
||||
|
||||
(function (global) {
|
||||
'use strict';
|
||||
|
||||
// 59.94 = 60000/1001
|
||||
const FPS_EXACT = 60000 / 1001;
|
||||
const NOM = 60; // nominal integer fps
|
||||
const DROP = 4; // frames dropped per minute (except every 10th)
|
||||
const FRAMES_PER_MIN = NOM * 60 - DROP; // 3596
|
||||
const FRAMES_PER_10MIN = FRAMES_PER_MIN * 10 + DROP; // 35964
|
||||
const FRAMES_PER_HOUR = FRAMES_PER_10MIN * 6; // 215784
|
||||
|
||||
function pad2(n) { return String(Math.floor(n)).padStart(2, '0'); }
|
||||
|
||||
/**
|
||||
* Convert a frame count to a 59.94 DF timecode string: HH:MM:SS;FF
|
||||
*/
|
||||
function framesToTC(totalFrames) {
|
||||
const fc = Math.max(0, Math.round(totalFrames));
|
||||
const h = Math.floor(fc / FRAMES_PER_HOUR);
|
||||
let rem = fc % FRAMES_PER_HOUR;
|
||||
const tm = Math.floor(rem / FRAMES_PER_10MIN); // tens of minutes (0–5)
|
||||
rem = rem % FRAMES_PER_10MIN;
|
||||
let m = 0;
|
||||
if (rem >= DROP) {
|
||||
m = Math.floor((rem - DROP) / FRAMES_PER_MIN) + 1;
|
||||
rem = (rem - DROP) % FRAMES_PER_MIN;
|
||||
}
|
||||
const M = tm * 10 + m;
|
||||
const s = Math.floor(rem / NOM);
|
||||
const ff = rem % NOM;
|
||||
return `${pad2(h)}:${pad2(M)}:${pad2(s)};${pad2(ff)}`;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert a 59.94 DF timecode string (HH:MM:SS;FF or HH:MM:SS:FF) to frame count.
|
||||
*/
|
||||
function tcToFrames(tc) {
|
||||
if (!tc) return 0;
|
||||
const clean = String(tc).replace(';', ':');
|
||||
const parts = clean.split(':').map(Number);
|
||||
if (parts.length !== 4) return 0;
|
||||
const [h, m, s, f] = parts;
|
||||
const totalMinutes = h * 60 + m;
|
||||
return (NOM * 3600 * h)
|
||||
+ (NOM * 60 * m)
|
||||
+ (NOM * s)
|
||||
+ f
|
||||
- DROP * (totalMinutes - Math.floor(totalMinutes / 10));
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert seconds (float) → frame count at 59.94.
|
||||
*/
|
||||
function secondsToFrames(seconds) {
|
||||
return Math.round(seconds * FPS_EXACT);
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert frame count → seconds (float) at 59.94.
|
||||
*/
|
||||
function framesToSeconds(frames) {
|
||||
return frames / FPS_EXACT;
|
||||
}
|
||||
|
||||
global.TC = {
|
||||
framesToTC,
|
||||
tcToFrames,
|
||||
secondsToFrames,
|
||||
framesToSeconds,
|
||||
FPS: FPS_EXACT,
|
||||
};
|
||||
|
||||
})(window);
|
||||
506
services/web-ui/public/js/timeline.js
Normal file
506
services/web-ui/public/js/timeline.js
Normal file
|
|
@ -0,0 +1,506 @@
|
|||
// services/web-ui/public/js/timeline.js
|
||||
// DOM-based NLE timeline engine. Exposes: window.Timeline
|
||||
// Depends on: window.TC (timecode.js must be loaded first)
|
||||
|
||||
(function (global) {
|
||||
'use strict';
|
||||
|
||||
const TRACK_HEIGHT = 48; // px, each track row
|
||||
const HEADER_W = 40; // px, track label column width
|
||||
const MIN_CLIP_PX = 4; // minimum rendered clip width
|
||||
|
||||
const TRACKS = [
|
||||
{ id: 0, label: 'V1', type: 'video' },
|
||||
{ id: 1, label: 'V2', type: 'video' },
|
||||
{ id: 100, label: 'A1', type: 'audio' },
|
||||
{ id: 101, label: 'A2', type: 'audio' },
|
||||
];
|
||||
|
||||
// ── Internal state ──────────────────────────────────────────────────────────
|
||||
const s = {
|
||||
container: null,
|
||||
rulerEl: null,
|
||||
tracksEl: null,
|
||||
playheadEl: null,
|
||||
clips: [], // working copy; each has a local .id
|
||||
scale: 100, // px per second
|
||||
fps: 59.94,
|
||||
playheadFrames: 0,
|
||||
activeTool: 'select', // 'select' | 'razor' | 'hand'
|
||||
selectedId: null,
|
||||
onClipsChanged: null, // callback(clips[])
|
||||
onPlayheadMoved: null, // callback(frames)
|
||||
};
|
||||
|
||||
let _uid = 0;
|
||||
function uid() { return 'tl_' + (++_uid); }
|
||||
function framesToPx(f) { return (f / s.fps) * s.scale; }
|
||||
function pxToFrames(px) { return Math.round((px / s.scale) * s.fps); }
|
||||
|
||||
// ── init ────────────────────────────────────────────────────────────────────
|
||||
|
||||
function init(container, options) {
|
||||
options = options || {};
|
||||
s.container = container;
|
||||
s.fps = options.fps || 59.94;
|
||||
s.scale = options.scale || 100;
|
||||
s.onClipsChanged = options.onClipsChanged || null;
|
||||
s.onPlayheadMoved = options.onPlayheadMoved || null;
|
||||
|
||||
container.innerHTML = '';
|
||||
container.style.cssText = [
|
||||
'position:relative', 'overflow-x:auto', 'overflow-y:hidden',
|
||||
'user-select:none', 'display:flex', 'flex-direction:column',
|
||||
].join(';');
|
||||
|
||||
// Ruler row
|
||||
s.rulerEl = document.createElement('div');
|
||||
s.rulerEl.className = 'tl-ruler';
|
||||
s.rulerEl.style.cssText = [
|
||||
'position:sticky', 'top:0', 'z-index:10',
|
||||
'height:24px', 'flex-shrink:0',
|
||||
'background:var(--bg-base)', 'border-bottom:1px solid var(--border)',
|
||||
'cursor:pointer',
|
||||
].join(';');
|
||||
s.rulerEl.addEventListener('click', _onRulerClick);
|
||||
container.appendChild(s.rulerEl);
|
||||
|
||||
// Tracks wrapper (clips + playhead live here)
|
||||
s.tracksEl = document.createElement('div');
|
||||
s.tracksEl.style.cssText = 'position:relative;flex:1;';
|
||||
TRACKS.forEach(function (t) {
|
||||
var row = document.createElement('div');
|
||||
row.className = 'tl-track-row';
|
||||
row.style.cssText = [
|
||||
'display:flex', 'height:' + TRACK_HEIGHT + 'px',
|
||||
'border-bottom:1px solid var(--border)',
|
||||
].join(';');
|
||||
|
||||
// Sticky label
|
||||
var hdr = document.createElement('div');
|
||||
hdr.className = 'tl-track-hdr';
|
||||
hdr.textContent = t.label;
|
||||
hdr.style.cssText = [
|
||||
'width:' + HEADER_W + 'px', 'flex-shrink:0',
|
||||
'display:flex', 'align-items:center', 'justify-content:center',
|
||||
'font-size:10px', 'font-weight:600', 'letter-spacing:.05em',
|
||||
'color:var(--text-tertiary)', 'background:var(--bg-panel)',
|
||||
'border-right:1px solid var(--border)',
|
||||
'position:sticky', 'left:0', 'z-index:5',
|
||||
].join(';');
|
||||
row.appendChild(hdr);
|
||||
|
||||
// Clip area
|
||||
var area = document.createElement('div');
|
||||
area.className = 'tl-clip-area';
|
||||
area.dataset.trackId = t.id;
|
||||
area.style.cssText = 'flex:1;position:relative;overflow:hidden;';
|
||||
area.addEventListener('click', _onAreaClick);
|
||||
row.appendChild(area);
|
||||
|
||||
s.tracksEl.appendChild(row);
|
||||
});
|
||||
|
||||
// Playhead
|
||||
s.playheadEl = document.createElement('div');
|
||||
s.playheadEl.className = 'tl-playhead';
|
||||
s.playheadEl.style.cssText = [
|
||||
'position:absolute', 'top:0', 'bottom:0',
|
||||
'width:2px', 'background:var(--accent)',
|
||||
'pointer-events:none', 'z-index:20',
|
||||
].join(';');
|
||||
s.tracksEl.appendChild(s.playheadEl);
|
||||
|
||||
container.appendChild(s.tracksEl);
|
||||
|
||||
// Zoom: Ctrl+wheel
|
||||
container.addEventListener('wheel', function (e) {
|
||||
if (!e.ctrlKey) return;
|
||||
e.preventDefault();
|
||||
var delta = e.deltaY < 0 ? 1.15 : 0.87;
|
||||
s.scale = Math.min(500, Math.max(20, s.scale * delta));
|
||||
_renderClips();
|
||||
_renderRuler();
|
||||
}, { passive: false });
|
||||
|
||||
// Keyboard shortcuts (Delete, tool keys)
|
||||
document.removeEventListener('keydown', _onKeyDown);
|
||||
document.addEventListener('keydown', _onKeyDown);
|
||||
|
||||
_renderRuler();
|
||||
}
|
||||
|
||||
// ── Ruler ───────────────────────────────────────────────────────────────────
|
||||
|
||||
function _renderRuler() {
|
||||
s.rulerEl.innerHTML = '';
|
||||
var totalSecs = 600; // 10 minutes
|
||||
var totalPx = HEADER_W + totalSecs * s.scale;
|
||||
|
||||
var canvas = document.createElement('canvas');
|
||||
canvas.width = totalPx;
|
||||
canvas.height = 24;
|
||||
canvas.style.cssText = 'display:block;width:' + totalPx + 'px;height:24px;';
|
||||
var ctx = canvas.getContext('2d');
|
||||
|
||||
var bgColor = getComputedStyle(document.documentElement)
|
||||
.getPropertyValue('--bg-base').trim() || '#0d0f14';
|
||||
var borderColor = getComputedStyle(document.documentElement)
|
||||
.getPropertyValue('--border').trim() || '#2a2d35';
|
||||
var textColor = getComputedStyle(document.documentElement)
|
||||
.getPropertyValue('--text-tertiary').trim() || '#5a6070';
|
||||
|
||||
ctx.fillStyle = bgColor;
|
||||
ctx.fillRect(0, 0, totalPx, 24);
|
||||
|
||||
// Tick interval: coarser when zoomed out
|
||||
var tickSecs = s.scale < 30 ? 10 : s.scale < 60 ? 5 : s.scale < 120 ? 2 : 1;
|
||||
|
||||
ctx.strokeStyle = borderColor;
|
||||
ctx.fillStyle = textColor;
|
||||
ctx.font = '9px Inter, sans-serif';
|
||||
ctx.textAlign = 'left';
|
||||
|
||||
for (var t = 0; t <= totalSecs; t += tickSecs) {
|
||||
var x = HEADER_W + t * s.scale;
|
||||
ctx.beginPath();
|
||||
ctx.moveTo(x, 18);
|
||||
ctx.lineTo(x, 24);
|
||||
ctx.stroke();
|
||||
if (t % (tickSecs * 5) === 0) {
|
||||
var mm = String(Math.floor(t / 60)).padStart(2, '0');
|
||||
var ss = String(t % 60).padStart(2, '0');
|
||||
ctx.fillText(mm + ':' + ss, x + 2, 14);
|
||||
}
|
||||
}
|
||||
s.rulerEl.appendChild(canvas);
|
||||
}
|
||||
|
||||
function _onRulerClick(e) {
|
||||
var rect = s.rulerEl.getBoundingClientRect();
|
||||
var x = e.clientX - rect.left - HEADER_W + s.container.scrollLeft;
|
||||
if (x < 0) return;
|
||||
var frames = pxToFrames(x);
|
||||
setPlayhead(frames);
|
||||
if (s.onPlayheadMoved) s.onPlayheadMoved(frames);
|
||||
}
|
||||
|
||||
// ── Render clips ────────────────────────────────────────────────────────────
|
||||
|
||||
function render(clips, options) {
|
||||
options = options || {};
|
||||
s.clips = clips.map(function (c) { return Object.assign({}, c, { _id: c._id || uid() }); });
|
||||
if (options.fps) s.fps = options.fps;
|
||||
_renderClips();
|
||||
}
|
||||
|
||||
function _renderClips() {
|
||||
TRACKS.forEach(function (t) {
|
||||
var area = s.tracksEl.querySelector('.tl-clip-area[data-track-id="' + t.id + '"]');
|
||||
if (!area) return;
|
||||
area.innerHTML = '';
|
||||
s.clips
|
||||
.filter(function (c) { return c.track === t.id; })
|
||||
.sort(function (a, b) { return a.timeline_in_frames - b.timeline_in_frames; })
|
||||
.forEach(function (clip) {
|
||||
area.appendChild(_makeClipEl(clip, t));
|
||||
});
|
||||
});
|
||||
_positionPlayhead();
|
||||
}
|
||||
|
||||
function _makeClipEl(clip, track) {
|
||||
var left = framesToPx(clip.timeline_in_frames);
|
||||
var width = Math.max(MIN_CLIP_PX, framesToPx(clip.timeline_out_frames - clip.timeline_in_frames));
|
||||
var isSelected = clip._id === s.selectedId;
|
||||
|
||||
var el = document.createElement('div');
|
||||
el.className = 'tl-clip';
|
||||
el.dataset.clipId = clip._id;
|
||||
el.style.cssText = [
|
||||
'position:absolute',
|
||||
'left:' + left + 'px',
|
||||
'width:' + width + 'px',
|
||||
'height:' + (TRACK_HEIGHT - 2) + 'px',
|
||||
'top:1px',
|
||||
'border-radius:3px',
|
||||
'box-sizing:border-box',
|
||||
'overflow:hidden',
|
||||
'display:flex',
|
||||
'align-items:center',
|
||||
'padding:0 6px',
|
||||
'background:' + (track.type === 'video'
|
||||
? 'oklch(55% 0.15 52 / 0.22)'
|
||||
: 'oklch(55% 0.14 280 / 0.22)'),
|
||||
'border:1px solid ' + (isSelected
|
||||
? 'var(--accent)'
|
||||
: 'var(--border-strong)'),
|
||||
'cursor:' + (s.activeTool === 'razor' ? 'crosshair' : 'default'),
|
||||
].join(';');
|
||||
|
||||
// Clip label
|
||||
var lbl = document.createElement('span');
|
||||
lbl.textContent = clip.display_name || 'Clip';
|
||||
lbl.style.cssText = [
|
||||
'font-size:9px', 'font-weight:500',
|
||||
'color:var(--text-secondary)',
|
||||
'overflow:hidden', 'text-overflow:ellipsis', 'white-space:nowrap',
|
||||
'pointer-events:none', 'flex:1',
|
||||
].join(';');
|
||||
el.appendChild(lbl);
|
||||
|
||||
if (s.activeTool === 'select') {
|
||||
// Trim handles (shown on hover)
|
||||
var lh = _makeHandle('left');
|
||||
var rh = _makeHandle('right');
|
||||
el.appendChild(lh);
|
||||
el.appendChild(rh);
|
||||
|
||||
el.addEventListener('mouseenter', function () {
|
||||
lh.style.opacity = '0.8';
|
||||
rh.style.opacity = '0.8';
|
||||
});
|
||||
el.addEventListener('mouseleave', function () {
|
||||
lh.style.opacity = '0';
|
||||
rh.style.opacity = '0';
|
||||
});
|
||||
|
||||
// Drag to move (body only)
|
||||
el.addEventListener('mousedown', function (e) {
|
||||
if (e.target === lh || e.target === rh) return;
|
||||
s.selectedId = clip._id;
|
||||
_renderClips();
|
||||
_onMoveStart(e, clip);
|
||||
});
|
||||
|
||||
lh.addEventListener('mousedown', function (e) {
|
||||
e.stopPropagation();
|
||||
_onTrimStart(e, clip, 'left');
|
||||
});
|
||||
rh.addEventListener('mousedown', function (e) {
|
||||
e.stopPropagation();
|
||||
_onTrimStart(e, clip, 'right');
|
||||
});
|
||||
}
|
||||
|
||||
if (s.activeTool === 'razor') {
|
||||
el.addEventListener('click', function (e) { _onRazorClick(e, clip); });
|
||||
}
|
||||
|
||||
return el;
|
||||
}
|
||||
|
||||
function _makeHandle(side) {
|
||||
var h = document.createElement('div');
|
||||
h.style.cssText = [
|
||||
'position:absolute',
|
||||
side + ':0',
|
||||
'top:0', 'bottom:0',
|
||||
'width:6px',
|
||||
'cursor:' + (side === 'left' ? 'w-resize' : 'e-resize'),
|
||||
'background:var(--accent)',
|
||||
'opacity:0',
|
||||
'transition:opacity 0.12s',
|
||||
].join(';');
|
||||
return h;
|
||||
}
|
||||
|
||||
// ── Select tool: move ───────────────────────────────────────────────────────
|
||||
|
||||
function _onMoveStart(e, clip) {
|
||||
var startX = e.clientX;
|
||||
var origIn = clip.timeline_in_frames;
|
||||
var origOut = clip.timeline_out_frames;
|
||||
var duration = origOut - origIn;
|
||||
|
||||
function onMove(ev) {
|
||||
var dx = ev.clientX - startX;
|
||||
var dFrames = pxToFrames(dx);
|
||||
clip.timeline_in_frames = Math.max(0, origIn + dFrames);
|
||||
clip.timeline_out_frames = clip.timeline_in_frames + duration;
|
||||
_renderClips();
|
||||
}
|
||||
function onUp() {
|
||||
document.removeEventListener('mousemove', onMove);
|
||||
document.removeEventListener('mouseup', onUp);
|
||||
if (s.onClipsChanged) s.onClipsChanged(s.clips.slice());
|
||||
}
|
||||
document.addEventListener('mousemove', onMove);
|
||||
document.addEventListener('mouseup', onUp);
|
||||
}
|
||||
|
||||
// ── Select tool: trim ───────────────────────────────────────────────────────
|
||||
|
||||
function _onTrimStart(e, clip, side) {
|
||||
var startX = e.clientX;
|
||||
var origTlIn = clip.timeline_in_frames;
|
||||
var origTlOut = clip.timeline_out_frames;
|
||||
var origSrcIn = clip.source_in_frames;
|
||||
var origSrcOut = clip.source_out_frames;
|
||||
// Maximum source out is the asset's full duration in frames
|
||||
var assetFrames = clip.duration_ms
|
||||
? Math.round((clip.duration_ms / 1000) * s.fps)
|
||||
: origSrcOut;
|
||||
|
||||
function onMove(ev) {
|
||||
var dx = ev.clientX - startX;
|
||||
var dFr = pxToFrames(dx);
|
||||
if (side === 'left') {
|
||||
var newTlIn = Math.max(0, Math.min(origTlIn + dFr, origTlOut - 1));
|
||||
var dIn = newTlIn - origTlIn;
|
||||
clip.timeline_in_frames = newTlIn;
|
||||
clip.source_in_frames = Math.max(0, origSrcIn + dIn);
|
||||
} else {
|
||||
var newTlOut = Math.max(origTlIn + 1, origTlOut + dFr);
|
||||
var dOut = newTlOut - origTlOut;
|
||||
clip.timeline_out_frames = newTlOut;
|
||||
clip.source_out_frames = Math.min(assetFrames, origSrcOut + dOut);
|
||||
}
|
||||
_renderClips();
|
||||
}
|
||||
function onUp() {
|
||||
document.removeEventListener('mousemove', onMove);
|
||||
document.removeEventListener('mouseup', onUp);
|
||||
if (s.onClipsChanged) s.onClipsChanged(s.clips.slice());
|
||||
}
|
||||
document.addEventListener('mousemove', onMove);
|
||||
document.addEventListener('mouseup', onUp);
|
||||
}
|
||||
|
||||
// ── Razor tool ──────────────────────────────────────────────────────────────
|
||||
|
||||
function _onRazorClick(e, clip) {
|
||||
// Frame at the click position within the clip element
|
||||
var clipRect = e.currentTarget.getBoundingClientRect();
|
||||
var xWithinClip = e.clientX - clipRect.left;
|
||||
var framesInClip = pxToFrames(xWithinClip);
|
||||
var clipDuration = clip.timeline_out_frames - clip.timeline_in_frames;
|
||||
|
||||
// Guard: don't split at the very edge
|
||||
if (framesInClip <= 0 || framesInClip >= clipDuration) return;
|
||||
|
||||
var splitTlFrame = clip.timeline_in_frames + framesInClip;
|
||||
var splitSrcFrame = clip.source_in_frames + framesInClip;
|
||||
|
||||
var left = Object.assign({}, clip, {
|
||||
_id: uid(),
|
||||
timeline_out_frames: splitTlFrame,
|
||||
source_out_frames: splitSrcFrame,
|
||||
});
|
||||
var right = Object.assign({}, clip, {
|
||||
_id: uid(),
|
||||
timeline_in_frames: splitTlFrame,
|
||||
source_in_frames: splitSrcFrame,
|
||||
});
|
||||
|
||||
var idx = s.clips.findIndex(function (c) { return c._id === clip._id; });
|
||||
s.clips.splice(idx, 1, left, right);
|
||||
_renderClips();
|
||||
if (s.onClipsChanged) s.onClipsChanged(s.clips.slice());
|
||||
}
|
||||
|
||||
// ── Area click (deselect) ───────────────────────────────────────────────────
|
||||
|
||||
function _onAreaClick(e) {
|
||||
if (e.target !== e.currentTarget) return; // hit a clip, not empty space
|
||||
if (s.activeTool === 'select') {
|
||||
s.selectedId = null;
|
||||
_renderClips();
|
||||
}
|
||||
}
|
||||
|
||||
// ── Keyboard ────────────────────────────────────────────────────────────────
|
||||
|
||||
function _onKeyDown(e) {
|
||||
if (!s.container) return;
|
||||
// Don't steal keys from input fields
|
||||
if (['INPUT','TEXTAREA','SELECT'].includes(document.activeElement.tagName)) return;
|
||||
|
||||
// Tool shortcuts
|
||||
if (!e.ctrlKey && !e.metaKey && !e.altKey) {
|
||||
if (e.key === 'v' || e.key === 'V') { setTool('select'); return; }
|
||||
if (e.key === 'c' || e.key === 'C') { setTool('razor'); return; }
|
||||
if (e.key === 'h' || e.key === 'H') { setTool('hand'); return; }
|
||||
}
|
||||
|
||||
// Delete selected clip
|
||||
if ((e.key === 'Delete' || e.key === 'Backspace') && s.selectedId) {
|
||||
e.preventDefault();
|
||||
s.clips = s.clips.filter(function (c) { return c._id !== s.selectedId; });
|
||||
s.selectedId = null;
|
||||
_renderClips();
|
||||
if (s.onClipsChanged) s.onClipsChanged(s.clips.slice());
|
||||
}
|
||||
}
|
||||
|
||||
// ── Playhead ────────────────────────────────────────────────────────────────
|
||||
|
||||
function _positionPlayhead() {
|
||||
if (!s.playheadEl) return;
|
||||
s.playheadEl.style.left = (HEADER_W + framesToPx(s.playheadFrames)) + 'px';
|
||||
}
|
||||
|
||||
function setPlayhead(frames) {
|
||||
s.playheadFrames = Math.max(0, Math.round(frames));
|
||||
_positionPlayhead();
|
||||
}
|
||||
|
||||
function getPlayhead() { return s.playheadFrames; }
|
||||
|
||||
// ── Tool ────────────────────────────────────────────────────────────────────
|
||||
|
||||
function setTool(name) {
|
||||
s.activeTool = name;
|
||||
if (s.tracksEl) {
|
||||
s.tracksEl.style.cursor =
|
||||
name === 'razor' ? 'crosshair' :
|
||||
name === 'hand' ? 'grab' : 'default';
|
||||
}
|
||||
_renderClips();
|
||||
}
|
||||
|
||||
function getTool() { return s.activeTool; }
|
||||
|
||||
// ── Add clip at playhead ─────────────────────────────────────────────────────
|
||||
|
||||
function addClip(asset, srcIn, srcOut, track) {
|
||||
track = track !== undefined ? track : 0;
|
||||
srcIn = srcIn || 0;
|
||||
srcOut = srcOut || (asset.duration_ms ? asset.duration_ms / 1000 : 10);
|
||||
|
||||
var srcInFr = TC.secondsToFrames(srcIn);
|
||||
var srcOutFr = TC.secondsToFrames(srcOut);
|
||||
var tlInFr = s.playheadFrames;
|
||||
var tlOutFr = tlInFr + (srcOutFr - srcInFr);
|
||||
|
||||
var clip = {
|
||||
_id: uid(),
|
||||
asset_id: asset.id || asset.asset_id,
|
||||
display_name: asset.display_name || asset.filename || 'Clip',
|
||||
duration_ms: asset.duration_ms || null,
|
||||
streamUrl: asset.streamUrl || null,
|
||||
track: track,
|
||||
timeline_in_frames: tlInFr,
|
||||
timeline_out_frames: tlOutFr,
|
||||
source_in_frames: srcInFr,
|
||||
source_out_frames: srcOutFr,
|
||||
};
|
||||
|
||||
s.clips.push(clip);
|
||||
_renderClips();
|
||||
// Advance playhead to end of new clip
|
||||
setPlayhead(tlOutFr);
|
||||
if (s.onPlayheadMoved) s.onPlayheadMoved(tlOutFr);
|
||||
if (s.onClipsChanged) s.onClipsChanged(s.clips.slice());
|
||||
return clip;
|
||||
}
|
||||
|
||||
// ── Public API ───────────────────────────────────────────────────────────────
|
||||
|
||||
global.Timeline = {
|
||||
init, render, setTool, getTool,
|
||||
setPlayhead, getPlayhead,
|
||||
addClip,
|
||||
};
|
||||
|
||||
})(window);
|
||||
Loading…
Reference in a new issue