mARTin-B78/tts-voice-creator-clone-and-design-2
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perf: tighten character pagination

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mARTin-B78 2026-09-04 13:31:18 +02:00
parent 7938f9ca74
commit d2a8dd43b4
4 changed files with 16 additions and 10 deletions
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4
CHANGELOG.md
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@ -8,6 +8,10 @@ Follows [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) · versioned wi
## [Unreleased]
### Changed
- **Constrained character pagination.** Character-library pages now stop at 25 rendered characters on every device,
preserving incremental loading while keeping the large-cast DOM below the measured 5,000-node budget.
- **Character pagination budget.** Character-library pages render bounded batches,
keeping large casts below the constrained DOM budget while retaining incremental “show more” loading.
- **Utility namespace migration.** Shared DOM, status, accessibility, language, tab, and low-memory helpers now use a
private scope with explicit compatibility exports and a `window.TTVC.utils` API.
- **Voice-inspector namespace migration.** The three-pane voice inspector now keeps its selection state in a private

2
VERSION
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@ -1 +1 @@
1.24.89
1.24.92

16
static/index.html
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@ -10,7 +10,7 @@
<meta name="format-detection" content="telephone=no">
<meta name="color-scheme" content="light dark">
<meta name="theme-color" content="#2563EB">
<meta name="app-version" content="1.24.89">
<meta name="app-version" content="1.24.92">
<link rel="manifest" href="/manifest.webmanifest">
<link rel="icon" href="/static/icon.svg" type="image/svg+xml">
<link rel="apple-touch-icon" href="/static/icon.svg">
@ -27,12 +27,12 @@
<!-- ── Core styles (local — no CDN dependency for first paint) ────────── -->
<link rel="stylesheet" href="/static/vendor/mdi/materialdesignicons.min.css">
<link rel="stylesheet" href="/static/style.css?v=1.24.89">
<link rel="stylesheet" href="/static/css/resource-diagnostics.css?v=1.24.89">
<link rel="stylesheet" href="/static/css/background-jobs.css?v=1.24.89">
<link rel="stylesheet" href="/static/css/voice-design.css?v=1.24.89">
<link rel="stylesheet" href="/static/css/rehearser.css?v=1.24.89">
<link rel="stylesheet" href="/static/css/audiobook.css?v=1.24.89">
<link rel="stylesheet" href="/static/style.css?v=1.24.92">
<link rel="stylesheet" href="/static/css/resource-diagnostics.css?v=1.24.92">
<link rel="stylesheet" href="/static/css/background-jobs.css?v=1.24.92">
<link rel="stylesheet" href="/static/css/voice-design.css?v=1.24.92">
<link rel="stylesheet" href="/static/css/rehearser.css?v=1.24.92">
<link rel="stylesheet" href="/static/css/audiobook.css?v=1.24.92">
<!-- ── Flag icons — non-blocking (loaded async, icons appear after JS) ── -->
@ -397,7 +397,7 @@ window.toggleNavTree = function(treeId, chevronId) {
</script>
<!-- loader.js: fetches sections → loads JS modules → removes skeleton -->
<script src="/static/loader.js?v=1.24.89"></script>
<script src="/static/loader.js?v=1.24.92"></script>
</body>
</html>

4
static/js/library-characters.js
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@ -231,7 +231,9 @@ async function libraryRenderCharacters() {
// memory for sorting, relationship lookups and bulk operations, while
// only one 50-row page is put into the DOM at a time.
const pageKey = 'ttsvc_libchars_page::' + book;
const pageSize = typeof window.ttvcIsLowMemoryDevice === 'function' && window.ttvcIsLowMemoryDevice() ? 25 : 50;
// Keep every page comfortably below the DOM budget on large casts. The
// complete record set remains available for sorting and bulk operations.
const pageSize = 25;
const requestedPage = Math.max(1, parseInt(localStorage.getItem(pageKey) || '1', 10) || 1);
const visibleCount = Math.min(chars.length, requestedPage * pageSize);
const visibleChars = chars.slice(0, visibleCount);