mirror of
https://github.com/willmiao/ComfyUI-Lora-Manager.git
synced 2026-03-21 21:22:11 -03:00
66e9d77c67
Add lazy loading with skeleton animations and IndexedDB-based image caching to improve thumbnail loading performance. The changes include: - CSS animations for loading states with shimmer effects - Priority-based image loading queue with configurable concurrency - Persistent image cache with automatic cleanup - Error handling and cached image highlighting - Increased concurrent loading from 3 to 6 for faster initial display This reduces network requests and provides smoother user experience when browsing large model collections.
567 lines
11 KiB
CSS
567 lines
11 KiB
CSS
/* Examples Showcase - Left Panel */
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.showcase {
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display: flex;
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flex-direction: column;
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height: 100%;
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background: var(--lora-surface);
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position: relative;
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overflow: hidden;
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}
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/* Main image container */
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.showcase__main {
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flex: 1;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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padding: var(--space-3);
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position: relative;
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overflow: hidden;
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}
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.showcase__image-wrapper {
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position: relative;
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width: 100%;
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height: 100%;
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display: flex;
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align-items: center;
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justify-content: center;
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border-radius: var(--border-radius-sm);
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background: var(--bg-color);
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}
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.showcase__image {
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max-width: 100%;
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max-height: 70vh;
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object-fit: contain;
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border-radius: var(--border-radius-sm);
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transition: opacity 0.2s ease;
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}
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.showcase__image.loading {
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opacity: 0.5;
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}
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/* Media container for images and videos */
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.showcase__media-container {
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position: relative;
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width: 100%;
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height: 100%;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.showcase-media-wrapper {
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position: relative;
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width: 100%;
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height: 100%;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.showcase__media-inner {
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position: relative;
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width: 100%;
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height: 100%;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.showcase__media {
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max-width: 100%;
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max-height: 70vh;
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object-fit: contain;
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border-radius: var(--border-radius-sm);
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transition: filter 0.2s ease, opacity 0.3s ease;
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opacity: 0;
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}
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.showcase__media.loaded {
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opacity: 1;
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}
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.showcase__media.blurred {
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filter: blur(25px);
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}
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/* NSFW notice for main media - redesigned to avoid conflicts with card.css */
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.showcase__nsfw-notice {
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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text-align: center;
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color: white;
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background: rgba(0, 0, 0, 0.75);
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padding: var(--space-4) var(--space-5);
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border-radius: var(--border-radius-base);
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border: 1px solid rgba(255, 255, 255, 0.1);
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backdrop-filter: blur(8px);
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-webkit-backdrop-filter: blur(8px);
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z-index: 5;
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user-select: none;
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}
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.showcase__nsfw-notice-content {
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display: flex;
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flex-direction: column;
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align-items: center;
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gap: var(--space-3);
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}
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.showcase__nsfw-notice-text {
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margin: 0;
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font-size: 1.1em;
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font-weight: 600;
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letter-spacing: 0.02em;
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text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
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}
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/* Show content button in NSFW notice - styled like card.css show-content-btn */
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.showcase__nsfw-show-btn {
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background: var(--lora-accent);
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color: white;
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border: none;
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border-radius: var(--border-radius-xs);
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padding: 6px var(--space-3);
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cursor: pointer;
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font-size: 0.9em;
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font-weight: 500;
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transition: background-color 0.2s ease, transform 0.2s ease;
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display: flex;
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align-items: center;
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gap: 6px;
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text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
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}
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.showcase__nsfw-show-btn:hover {
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background: oklch(58% 0.28 256);
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transform: scale(1.05);
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}
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.showcase__nsfw-show-btn i {
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font-size: 1em;
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}
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/* Control button active state for blur toggle */
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.showcase__control-btn.hidden {
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display: none !important;
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}
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/* Video indicator for thumbnails */
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.thumbnail-rail__video-indicator {
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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color: white;
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font-size: 1.5rem;
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text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
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pointer-events: none;
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z-index: 2;
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}
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/* NSFW blur for thumbnails */
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.thumbnail-rail__item.nsfw-blur img {
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filter: blur(8px);
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}
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/* Navigation arrows */
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.showcase__nav {
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position: absolute;
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top: 50%;
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transform: translateY(-50%);
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width: 48px;
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height: 48px;
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display: flex;
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align-items: center;
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justify-content: center;
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background: rgba(0, 0, 0, 0.4);
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border: none;
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border-radius: 50%;
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color: white;
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font-size: 1.2rem;
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cursor: pointer;
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opacity: 0;
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transition: opacity 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
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z-index: 5;
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}
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.showcase:hover .showcase__nav {
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opacity: 1;
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}
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.showcase__nav:hover {
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background: rgba(0, 0, 0, 0.6);
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transform: translateY(-50%) scale(1.05);
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}
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.showcase__nav--prev {
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left: var(--space-3);
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}
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.showcase__nav--next {
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right: var(--space-3);
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}
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.showcase__nav:disabled {
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opacity: 0.3 !important;
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cursor: not-allowed;
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}
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/* Image controls overlay */
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.showcase__controls {
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position: absolute;
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top: var(--space-2);
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right: var(--space-2);
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display: flex;
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gap: var(--space-1);
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opacity: 0;
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transform: translateY(-5px);
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transition: opacity 0.2s ease, transform 0.2s ease;
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z-index: 5;
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}
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/* Image counter */
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.showcase__counter {
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position: absolute;
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top: var(--space-2);
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left: var(--space-2);
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background: rgba(0, 0, 0, 0.6);
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color: white;
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padding: var(--space-1) var(--space-2);
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border-radius: var(--border-radius-xs);
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font-size: 0.85em;
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font-weight: 500;
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display: flex;
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align-items: center;
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gap: var(--space-1);
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opacity: 0.8;
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transition: opacity 0.2s ease;
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pointer-events: none;
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font-variant-numeric: tabular-nums;
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}
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.showcase__image-wrapper:hover .showcase__counter {
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opacity: 1;
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}
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.showcase__counter-current {
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font-weight: 600;
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min-width: 2ch;
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text-align: center;
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}
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.showcase__counter-separator {
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opacity: 0.6;
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}
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.showcase__counter-total {
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opacity: 0.8;
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}
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.showcase__image-wrapper:hover .showcase__controls {
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opacity: 1;
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transform: translateY(0);
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}
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.showcase__control-btn {
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width: 36px;
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height: 36px;
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display: flex;
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align-items: center;
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justify-content: center;
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background: rgba(0, 0, 0, 0.5);
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border: none;
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border-radius: 50%;
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color: white;
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font-size: 0.9rem;
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cursor: pointer;
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transition: background-color 0.2s ease, transform 0.2s ease;
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}
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.showcase__control-btn:hover {
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background: rgba(0, 0, 0, 0.7);
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transform: scale(1.1);
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}
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.showcase__control-btn--primary:hover {
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background: var(--lora-accent);
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}
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.showcase__control-btn--danger:hover {
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background: var(--lora-error);
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}
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/* Active state for toggle buttons */
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.showcase__control-btn.active {
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background: var(--lora-accent);
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color: white;
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}
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.showcase__control-btn.active:hover {
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background: var(--lora-accent-hover, #3182ce);
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}
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/* Params panel (slide up) */
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.showcase__params {
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position: absolute;
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bottom: 0;
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left: 0;
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right: 0;
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background: var(--bg-color);
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border-top: 1px solid var(--lora-border);
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padding: var(--space-3);
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transform: translateY(100%);
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transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
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z-index: 6;
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max-height: 50%;
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overflow-y: auto;
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box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
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}
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.showcase__params.visible {
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transform: translateY(0);
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}
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.showcase__params-header {
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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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margin-bottom: var(--space-2);
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padding-bottom: var(--space-2);
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border-bottom: 1px solid var(--lora-border);
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}
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.showcase__params-title {
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font-weight: 600;
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font-size: 0.95em;
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}
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.showcase__params-close {
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background: transparent;
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border: none;
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color: var(--text-color);
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font-size: 1.2rem;
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cursor: pointer;
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padding: 0;
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width: 28px;
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height: 28px;
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display: flex;
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align-items: center;
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justify-content: center;
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border-radius: 50%;
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transition: background-color 0.2s;
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}
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.showcase__params-close:hover {
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background: var(--lora-border);
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}
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/* Prompt display */
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.showcase__prompt {
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background: var(--lora-surface);
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border: 1px solid var(--lora-border);
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border-radius: var(--border-radius-xs);
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padding: var(--space-2);
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margin-bottom: var(--space-2);
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position: relative;
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}
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.showcase__prompt-label {
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font-size: 0.8em;
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color: var(--text-color);
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opacity: 0.7;
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margin-bottom: var(--space-1);
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text-transform: uppercase;
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letter-spacing: 0.05em;
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}
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.showcase__prompt-text {
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font-family: monospace;
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font-size: 0.85em;
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line-height: 1.5;
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max-height: 100px;
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overflow-y: auto;
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word-break: break-word;
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white-space: pre-wrap;
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}
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.showcase__prompt-copy {
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position: absolute;
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top: var(--space-1);
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right: var(--space-1);
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background: transparent;
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border: none;
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color: var(--text-color);
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opacity: 0.5;
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cursor: pointer;
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padding: var(--space-1);
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border-radius: var(--border-radius-xs);
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transition: opacity 0.2s, background-color 0.2s;
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}
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.showcase__prompt-copy:hover {
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opacity: 1;
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background: var(--lora-border);
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}
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/* Loading state */
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.showcase__loading {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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height: 100%;
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color: var(--text-color);
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opacity: 0.7;
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gap: var(--space-2);
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}
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.showcase__loading i {
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font-size: 2rem;
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}
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/* Skeleton loading state */
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.showcase__skeleton {
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width: 100%;
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height: 100%;
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display: flex;
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align-items: center;
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justify-content: center;
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background: var(--lora-surface);
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}
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.skeleton-animation {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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gap: var(--space-3);
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color: var(--text-color);
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opacity: 0.6;
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}
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.skeleton-spinner {
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font-size: 2.5rem;
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color: var(--lora-accent);
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}
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/* Error state */
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.showcase__error {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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height: 100%;
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color: var(--lora-error);
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gap: var(--space-2);
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}
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.showcase__error i {
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font-size: 2rem;
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}
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.showcase__error p {
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margin: 0;
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font-size: 0.9em;
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}
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/* Empty state */
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.showcase__empty {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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height: 100%;
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color: var(--text-color);
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opacity: 0.6;
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text-align: center;
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padding: var(--space-4);
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}
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.showcase__empty i {
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font-size: 3rem;
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margin-bottom: var(--space-2);
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opacity: 0.5;
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}
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/* Mobile adjustments */
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@media (max-width: 768px) {
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.showcase__main {
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padding: var(--space-2);
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min-height: 50vh;
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}
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.showcase__image {
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max-height: 50vh;
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}
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.showcase__nav {
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width: 40px;
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height: 40px;
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opacity: 0.7;
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}
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.showcase__nav--prev {
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left: var(--space-1);
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}
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.showcase__nav--next {
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right: var(--space-1);
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}
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}
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/* ============================================
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Lazy Loading Styles
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============================================ */
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/* Thumbnail lazy loading placeholder */
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.thumbnail-rail__item img {
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opacity: 0;
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transition: opacity 0.3s ease;
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background: var(--lora-surface);
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}
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/* Loaded state */
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.thumbnail-rail__item img.loaded {
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opacity: 1;
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}
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/* Loading state with skeleton animation */
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.thumbnail-rail__item img.lazy-load {
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background: linear-gradient(
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90deg,
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var(--lora-surface) 25%,
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var(--lora-border) 50%,
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var(--lora-surface) 75%
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);
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background-size: 200% 100%;
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animation: lazy-loading-shimmer 1.5s infinite;
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}
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@keyframes lazy-loading-shimmer {
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0% {
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background-position: 200% 0;
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}
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100% {
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background-position: -200% 0;
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}
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}
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/* Error state for failed loads */
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.thumbnail-rail__item img.load-error {
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opacity: 0.3;
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background: var(--lora-error);
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}
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/* Cached image - subtle highlight */
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.thumbnail-rail__item img[data-cached="true"] {
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border: 1px solid var(--lora-accent);
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}
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