feat: Enhance layout designer with skeleton loading screen and keyboard shortcut hints

This commit is contained in:
Matt Batchelder
2026-04-06 06:24:07 -04:00
parent a917d056fc
commit 8f9179998f
2 changed files with 716 additions and 7 deletions

View File

@@ -8624,4 +8624,594 @@ select.form-control,
.ots-stat-bar {
grid-template-columns: 1fr;
}
}
}
/* ============================================================================
LAYOUT DESIGNER — UX ENHANCEMENTS
Phase 4: Skeleton loading screen + canvas dot-grid
============================================================================ */
/* --- Skeleton loading screen --------------------------------------------- */
#ots-editor-skeleton {
position: fixed;
inset: 0;
z-index: 9998;
display: flex;
flex-direction: column;
background: var(--editor-body-bg);
pointer-events: none;
transition: opacity 0.35s ease;
}
#ots-editor-skeleton.ots-skeleton-done {
opacity: 0;
}
/* Top bar strip */
.ots-skeleton-topbar {
height: 46px;
background: var(--editor-modal-header-bg);
border-bottom: 1px solid var(--editor-border);
flex-shrink: 0;
display: flex;
align-items: center;
justify-content: space-between;
padding: 0 16px;
}
.ots-skeleton-topbar-left,
.ots-skeleton-topbar-right {
display: flex;
align-items: center;
gap: 10px;
}
/* Body row */
.ots-skeleton-body {
flex: 1;
display: flex;
overflow: hidden;
min-height: 0;
}
/* Left icon rail */
.ots-skeleton-left-rail {
width: 52px;
background: var(--editor-toolbar-bg);
border-right: 1px solid var(--editor-border);
flex-shrink: 0;
display: flex;
flex-direction: column;
align-items: center;
padding: 16px 0;
gap: 14px;
}
.ots-skeleton-icon-dot {
width: 28px;
height: 28px;
border-radius: 6px;
background: rgba(255,255,255,0.08);
animation: ots-shimmer 1.7s ease-in-out infinite;
}
/* Canvas area with dot-grid */
.ots-skeleton-canvas-area {
flex: 1;
background: var(--editor-body-bg);
background-image: radial-gradient(circle, var(--editor-border) 1px, transparent 1px);
background-size: 24px 24px;
display: flex;
align-items: center;
justify-content: center;
}
/* The layout preview placeholder box */
.ots-skeleton-canvas-box {
width: 62%;
max-width: 680px;
aspect-ratio: 16 / 9;
background: var(--editor-widget-bg);
border: 1px solid var(--editor-border);
border-radius: 4px;
animation: ots-shimmer 1.7s ease-in-out infinite;
}
/* Properties panel */
.ots-skeleton-props {
width: 272px;
min-width: 272px;
background: var(--editor-properties-bg);
border-left: 1px solid var(--editor-border);
padding: 20px 16px;
display: flex;
flex-direction: column;
gap: 20px;
flex-shrink: 0;
overflow: hidden;
}
.ots-skeleton-prop-group {
display: flex;
flex-direction: column;
gap: 7px;
}
.ots-skeleton-prop-label {
height: 10px;
width: 55%;
background: var(--editor-border);
border-radius: 3px;
animation: ots-shimmer 1.7s ease-in-out infinite;
}
.ots-skeleton-prop-field {
height: 34px;
background: var(--editor-border);
border-radius: 5px;
animation: ots-shimmer 1.7s ease-in-out infinite 0.08s;
}
.ots-skeleton-prop-swatch-row {
display: flex;
align-items: center;
gap: 8px;
}
.ots-skeleton-prop-swatch {
width: 34px;
height: 34px;
min-width: 34px;
background: var(--editor-border);
border-radius: 5px;
animation: ots-shimmer 1.7s ease-in-out infinite;
}
/* Bottom bar */
.ots-skeleton-bottombar {
height: 44px;
background: var(--editor-footer-controls-bg);
border-top: 1px solid var(--editor-border);
flex-shrink: 0;
display: flex;
align-items: center;
padding: 0 16px;
}
/* Inline chip (for topbar breadcrumb placeholders) */
.ots-skeleton-chip {
height: 16px;
width: 100px;
background: rgba(255,255,255,0.10);
border-radius: 4px;
animation: ots-shimmer 1.7s ease-in-out infinite 0.12s;
}
/* Shimmer keyframe */
@keyframes ots-shimmer {
0%, 100% { opacity: 0.35; }
50% { opacity: 0.70; }
}
/* --- Canvas dead-space dot-grid pattern ---------------------------------- */
/* Applied to the area that surrounds the actual layout preview viewport */
#layout-editor #layout-viewer,
#layout-editor .main-panel-wrapper {
background-image: radial-gradient(circle, var(--editor-border) 1px, transparent 1px) !important;
background-size: 24px 24px !important;
}
/* ============================================================================
LAYOUT DESIGNER — UX ENHANCEMENTS
Phase 5: Resize handles, add-region button, micro-transitions
============================================================================ */
/* --- Region resize handles (jQuery UI) ----------------------------------- */
#layout-editor .designer-region .ui-resizable-handle,
#layout-editor .selected .ui-resizable-handle {
background-color: var(--color-primary) !important;
border-radius: 2px !important;
opacity: 0.45;
transition: opacity 0.15s ease !important;
z-index: 10 !important;
}
#layout-editor .designer-region:hover .ui-resizable-handle,
#layout-editor .designer-region.selected .ui-resizable-handle {
opacity: 0.9 !important;
}
#layout-editor .ui-resizable-se { cursor: se-resize !important; }
#layout-editor .ui-resizable-sw { cursor: sw-resize !important; }
#layout-editor .ui-resizable-ne { cursor: ne-resize !important; }
#layout-editor .ui-resizable-nw { cursor: nw-resize !important; }
#layout-editor .ui-resizable-n,
#layout-editor .ui-resizable-s { cursor: n-resize !important; }
#layout-editor .ui-resizable-e,
#layout-editor .ui-resizable-w { cursor: e-resize !important; }
/* Corner handles: slightly larger for easier grab */
#layout-editor .ui-resizable-se,
#layout-editor .ui-resizable-sw,
#layout-editor .ui-resizable-ne,
#layout-editor .ui-resizable-nw {
width: 10px !important;
height: 10px !important;
border-radius: 3px !important;
}
/* --- Canvas "+" add-region button ---------------------------------------- */
/* Xibo renders a prominent add button at the top of the viewer panel */
#layout-editor .add-btn,
#layout-editor .viewer-add-btn,
#layout-editor .button-add-new,
#layout-editor [class*="add-region-btn"] {
background-color: var(--color-primary) !important;
color: #ffffff !important;
border-radius: 50% !important;
width: 36px !important;
height: 36px !important;
min-width: 36px !important;
display: inline-flex !important;
align-items: center !important;
justify-content: center !important;
border: none !important;
box-shadow: 0 3px 10px rgba(var(--ots-primary-rgb), 0.45) !important;
transition: transform 0.15s ease, box-shadow 0.15s ease !important;
padding: 0 !important;
}
#layout-editor .add-btn:hover,
#layout-editor .viewer-add-btn:hover,
#layout-editor .button-add-new:hover,
#layout-editor [class*="add-region-btn"]:hover {
transform: scale(1.12) !important;
box-shadow: 0 5px 16px rgba(var(--ots-primary-rgb), 0.65) !important;
}
/* --- Micro-transitions for key interactive elements ---------------------- */
/* Timeline widget cards */
#playlist-timeline .playlist-widget {
transition: background-color 0.14s ease, outline-color 0.14s ease !important;
}
/* Toolbar card rows */
.editor-toolbar .toolbar-card,
.editor-toolbar nav tr.toolbar-card {
transition: background-color 0.14s ease, color 0.14s ease !important;
}
/* Toolbar nav buttons */
.editor-toolbar nav .toolbar-menu-btn {
transition: background-color 0.14s ease, color 0.14s ease !important;
}
/* Properties panel nav tabs */
.properties-panel-container .nav-link,
#properties-panel .nav .nav-link {
transition: color 0.14s ease, border-bottom-color 0.14s ease,
background-color 0.14s ease !important;
}
/* Bottom-bar buttons */
.editor-bottom-bar nav .btn,
.editor-bottom-bar .viewer-navbar-info .btn {
transition: color 0.14s ease, background-color 0.14s ease !important;
}
/* Context menu items */
.context-menu-btn {
transition: background-color 0.12s ease, color 0.12s ease !important;
}
/* Properties panel action buttons */
#properties-panel .btn {
transition: background-color 0.14s ease, color 0.14s ease,
border-color 0.14s ease, box-shadow 0.14s ease !important;
}
/* ============================================================================
LAYOUT DESIGNER — UX ENHANCEMENTS
Phase 6: Custom scrollbars, focus rings, empty timeline state
============================================================================ */
/* --- Custom scrollbars (all editor scrollable areas) --------------------- */
/* Firefox */
#properties-panel,
#properties-panel-form-container,
.editor-toolbar .toolbar-pane,
.toolbar-menu-content,
#playlist-editor,
#layout-editor {
scrollbar-width: thin;
scrollbar-color: var(--editor-scrollbar-thumb) var(--editor-scrollbar-track);
}
/* WebKit */
#properties-panel ::-webkit-scrollbar,
#properties-panel-form-container ::-webkit-scrollbar,
.editor-toolbar .toolbar-pane ::-webkit-scrollbar,
.toolbar-menu-content ::-webkit-scrollbar {
width: 5px;
height: 5px;
}
#properties-panel ::-webkit-scrollbar-track,
#properties-panel-form-container ::-webkit-scrollbar-track,
.editor-toolbar .toolbar-pane ::-webkit-scrollbar-track,
.toolbar-menu-content ::-webkit-scrollbar-track {
background: var(--editor-scrollbar-track);
border-radius: 3px;
}
#properties-panel ::-webkit-scrollbar-thumb,
#properties-panel-form-container ::-webkit-scrollbar-thumb,
.editor-toolbar .toolbar-pane ::-webkit-scrollbar-thumb,
.toolbar-menu-content ::-webkit-scrollbar-thumb {
background: var(--editor-scrollbar-thumb);
border-radius: 3px;
}
#properties-panel ::-webkit-scrollbar-thumb:hover,
#properties-panel-form-container ::-webkit-scrollbar-thumb:hover,
.editor-toolbar .toolbar-pane ::-webkit-scrollbar-thumb:hover,
.toolbar-menu-content ::-webkit-scrollbar-thumb:hover {
background: var(--editor-scrollbar-thumb-hover);
}
/* --- Accessible focus ring indicators ------------------------------------ */
#layout-editor *:focus-visible,
#playlist-editor *:focus-visible,
.editor-modal *:focus-visible,
#properties-panel *:focus-visible {
outline: 2px solid var(--color-primary) !important;
outline-offset: 2px !important;
box-shadow: 0 0 0 4px rgba(var(--ots-primary-rgb), 0.15) !important;
}
/* --- Empty timeline state (no regions yet) -------------------------------- */
/* Xibo renders an empty-state message inside the timeline container */
#playlist-timeline .empty-timeline,
#playlist-timeline .timeline-empty-message,
#playlist-timeline .empty-message,
#layout-editor .timeline-no-content,
#layout-editor .empty-canvas-hint {
display: flex !important;
flex-direction: column !important;
align-items: center !important;
justify-content: center !important;
min-height: 72px !important;
color: var(--editor-text-secondary) !important;
font-size: 13px !important;
text-align: center !important;
padding: 12px 20px !important;
border: 2px dashed var(--editor-border) !important;
border-radius: 8px !important;
margin: 10px !important;
cursor: pointer !important;
transition: border-color 0.15s ease, color 0.15s ease !important;
}
#playlist-timeline .empty-timeline:hover,
#playlist-timeline .timeline-empty-message:hover,
#playlist-timeline .empty-message:hover,
#layout-editor .timeline-no-content:hover,
#layout-editor .empty-canvas-hint:hover {
border-color: var(--color-primary) !important;
color: var(--color-primary) !important;
}
/* ============================================================================
LAYOUT DESIGNER — UX ENHANCEMENTS
Phase 7: Interactive Mode toggle, bottom bar refinement
============================================================================ */
/* --- Interactive Mode toggle button -------------------------------------- */
/* Xibo renders this as a button in .editor-top-bar; it shows
"Interactive Mode OFF/ON". We can't know the exact dynamic class but we can
style all top-bar outline/light buttons that aren't the back-button. */
body.editor-opened .editor-top-bar .btn:not(.back-button):not(.btn-primary) {
border-radius: 6px !important;
font-size: 12px !important;
transition: background-color 0.14s ease, border-color 0.14s ease,
color 0.14s ease !important;
}
/* When toggled "ON" — Xibo adds .active or .btn-success */
body.editor-opened .editor-top-bar .btn.active:not(.back-button),
body.editor-opened .editor-top-bar .btn-success:not(.back-button) {
background-color: var(--color-primary) !important;
border-color: var(--color-primary) !important;
color: #ffffff !important;
}
/* The layout name / info text */
body.editor-opened .editor-top-bar .layout-info,
body.editor-opened .editor-top-bar .navbar-text {
font-size: 13px !important;
font-weight: 500 !important;
color: var(--editor-text) !important;
letter-spacing: 0.01em !important;
}
/* --- Bottom bar refinement ----------------------------------------------- */
/* Slim down the orange info strip slightly and add a top border accent */
.editor-bottom-bar .viewer-navbar-info {
font-size: 12px !important;
letter-spacing: 0.015em !important;
border-top: 2px solid rgba(255,255,255,0.15) !important;
}
/* Slightly tighter padding on bottom-bar nav */
.editor-bottom-bar nav {
min-height: 40px !important;
}
.editor-bottom-bar nav .btn {
font-size: 12px !important;
padding: 4px 10px !important;
border-radius: 4px !important;
}
/* Active/selected button in the bottom bar */
.editor-bottom-bar nav .btn.active,
.editor-bottom-bar nav .btn:focus {
background-color: rgba(var(--ots-primary-rgb), 0.12) !important;
color: var(--color-primary) !important;
}
/* Preview "play" button accent */
.editor-bottom-bar .btn-play-preview,
.editor-bottom-bar [class*="play-preview"] {
background-color: var(--color-primary) !important;
color: #ffffff !important;
border-radius: 50% !important;
width: 30px !important;
height: 30px !important;
padding: 0 !important;
display: inline-flex !important;
align-items: center !important;
justify-content: center !important;
transition: transform 0.14s ease, box-shadow 0.14s ease !important;
}
.editor-bottom-bar .btn-play-preview:hover,
.editor-bottom-bar [class*="play-preview"]:hover {
transform: scale(1.1) !important;
box-shadow: 0 3px 10px rgba(var(--ots-primary-rgb), 0.5) !important;
}
/* ============================================================================
LAYOUT DESIGNER — UX ENHANCEMENTS
Phase 8: Compact embed mode + light-mode propagation fix
============================================================================ */
/* --- Compact mode for narrow embed viewports ----------------------------- */
/* At 1280px the properties panel starts crowding the canvas */
@media (max-width: 1280px) {
.ots-embed-mode #properties-panel,
.ots-embed-mode .properties-panel-container {
min-width: 230px !important;
max-width: 230px !important;
}
}
@media (max-width: 1100px) {
.ots-embed-mode #properties-panel,
.ots-embed-mode .properties-panel-container {
min-width: 200px !important;
max-width: 200px !important;
font-size: 12px !important;
}
.ots-embed-mode #properties-panel .form-control,
.ots-embed-mode .properties-panel-container .form-control {
height: 30px !important;
font-size: 12px !important;
}
.ots-embed-mode #properties-panel label,
.ots-embed-mode .properties-panel-container label {
font-size: 11px !important;
margin-bottom: 3px !important;
}
}
/* --- Light-mode propagation: body.ots-light-mode editor tokens ----------- */
/* The theme applies ots-light-mode to both <html> and <body>.
CSS custom properties cascade from html.ots-light-mode already, but
we reinforce key structural backgrounds here to beat Xibo's bundled CSS. */
html.ots-light-mode #layout-editor,
html.ots-light-mode #playlist-editor,
html.ots-light-mode .layout-editor,
html.ots-light-mode .playlist-editor {
background-color: var(--editor-body-bg) !important;
color: var(--editor-text) !important;
}
html.ots-light-mode #layout-editor #layout-viewer,
html.ots-light-mode #layout-editor .main-panel-wrapper {
background-color: var(--editor-left-margin-bg) !important;
}
html.ots-light-mode .editor-toolbar,
html.ots-light-mode .editor-toolbar nav {
background-color: var(--editor-toolbar-bg) !important;
color: var(--editor-toolbar-text) !important;
}
html.ots-light-mode .editor-top-bar nav,
html.ots-light-mode body.editor-opened .header-side {
background-color: var(--editor-modal-header-bg) !important;
color: var(--editor-text) !important;
border-bottom: 1px solid var(--editor-border) !important;
}
html.ots-light-mode .editor-bottom-bar nav {
background-color: var(--editor-modal-content-bg) !important;
color: var(--editor-text) !important;
border-top: 1px solid var(--editor-border) !important;
}
html.ots-light-mode #playlist-editor .left-margin {
background-color: var(--editor-left-margin-bg) !important;
}
html.ots-light-mode #playlist-editor .time-grid {
color: var(--editor-timegrid-text) !important;
}
html.ots-light-mode #playlist-editor .time-grid .time-grid-step {
background-color: var(--editor-timegrid-line) !important;
}
html.ots-light-mode #playlist-timeline {
background-color: var(--editor-timeline-bg) !important;
}
html.ots-light-mode #playlist-timeline .playlist-widget {
background-color: var(--editor-widget-bg) !important;
color: var(--editor-widget-text) !important;
outline-color: var(--editor-widget-border) !important;
}
html.ots-light-mode .properties-panel-container,
html.ots-light-mode #properties-panel,
html.ots-light-mode #properties-panel-form-container {
background-color: var(--editor-properties-bg) !important;
color: var(--editor-text) !important;
}
/* Panel header tabs stay distinguishable in light mode */
html.ots-light-mode #properties-panel .nav,
html.ots-light-mode #properties-panel .nav-tabs {
background-color: var(--editor-header-bg) !important;
border-bottom-color: var(--editor-border) !important;
}
/* Skeleton adapts to light mode too (variables are already resolved) */
html.ots-light-mode .ots-skeleton-icon-dot {
background: rgba(0,0,0,0.06);
}
html.ots-light-mode .ots-skeleton-chip {
background: rgba(0,0,0,0.07);
}