2f58ceccd4
Introduces a 3-phase algorithm in `EventStackManager` for dynamic event positioning. Groups events by start time proximity to determine optimal layout. Optimizes horizontal space by using side-by-side grid columns for simultaneous events and allowing non-overlapping events to share stack levels. Supports nested stacking for late-arriving events within grid columns. Includes comprehensive documentation (`STACKING_CONCEPT.md`) and a visual demonstration (`stacking-visualization.html`) to explain the new layout logic. Updates event rendering to utilize the new manager and adds extensive test coverage.
286 lines
5.9 KiB
CSS
286 lines
5.9 KiB
CSS
/* styles/components/events.css */
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/* Event base styles */
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swp-day-columns swp-event {
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position: absolute;
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border-radius: 3px;
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overflow: hidden;
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cursor: pointer;
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transition: box-shadow 150ms ease, transform 150ms ease;
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z-index: 10;
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left: 2px;
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right: 2px;
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color: var(--color-text);
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font-size: 12px;
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padding: 2px 4px;
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/* Event types */
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&[data-type="meeting"] {
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background: var(--color-event-meeting);
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border-left: 4px solid var(--color-event-meeting-border);
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color: var(--color-text);
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}
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&[data-type="meal"] {
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background: var(--color-event-meal);
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border-left: 4px solid var(--color-event-meal-border);
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color: var(--color-text);
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}
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&[data-type="work"] {
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background: var(--color-event-work);
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border-left: 4px solid var(--color-event-work-border);
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color: var(--color-text);
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}
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&[data-type="milestone"] {
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background: var(--color-event-milestone);
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border-left: 4px solid var(--color-event-milestone-border);
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color: var(--color-text);
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}
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&[data-type="personal"] {
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background: var(--color-event-personal);
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border-left: 4px solid var(--color-event-personal-border);
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color: var(--color-text);
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}
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&[data-type="deadline"] {
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background: var(--color-event-milestone);
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border-left: 4px solid var(--color-event-milestone-border);
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color: var(--color-text);
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}
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/* Dragging state */
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&.dragging {
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position: absolute;
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z-index: 999999;
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pointer-events: none;
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opacity: 0.8;
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left: 2px;
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right: 2px;
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width: auto;
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}
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}
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swp-day-columns swp-event:hover {
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box-shadow: var(--shadow-md);
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transform: translateX(2px);
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z-index: 20;
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}
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swp-day-columns swp-event-time {
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display: block;
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font-size: 0.875rem;
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font-weight: 500;
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margin-bottom: 4px;
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}
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swp-day-columns swp-event-title {
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display: block;
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font-size: 0.875rem;
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line-height: 1.3;
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}
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/* External resize handles */
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swp-resize-handle {
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position: absolute;
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left: 50%;
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transform: translateX(-50%);
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width: 24px;
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height: 4px;
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opacity: 0;
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transition: opacity var(--transition-fast);
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cursor: ns-resize;
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z-index: 30;
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background: var(--color-primary);
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border-radius: 3px;
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box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
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/* Subtle grip pattern */
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&::before {
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content: '';
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position: absolute;
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left: 50%;
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top: 50%;
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transform: translate(-50%, -50%);
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width: 12px;
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height: 1px;
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background: rgba(255, 255, 255, 0.6);
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border-radius: 0.5px;
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box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.3);
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}
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}
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/* Top resize handle - positioned OUTSIDE event */
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swp-resize-handle[data-position="top"] {
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top: -6px;
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}
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/* Bottom resize handle - positioned OUTSIDE event */
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swp-resize-handle[data-position="bottom"] {
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bottom: -6px;
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}
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/* Resize handles controlled by JavaScript - no general hover */
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swp-handle-hitarea {
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position: absolute;
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left: -8px;
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right: -8px;
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top: -6px;
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bottom: -6px;
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cursor: ns-resize;
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}
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swp-handle-hitarea[data-position="top"] {
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top: 4px;
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}
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swp-handle-hitarea[data-position="bottom"] {
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bottom: 4px;
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}
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/* Multi-day events */
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swp-multi-day-event {
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position: relative;
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height: 28px;
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margin: 2px 4px;
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padding: 0 8px;
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border-radius: 4px;
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display: flex;
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align-items: center;
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font-size: 0.875rem;
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font-weight: 500;
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cursor: pointer;
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transition: all var(--transition-fast);
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overflow: hidden;
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white-space: nowrap;
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text-overflow: ellipsis;
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/* Event type colors */
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&[data-type="milestone"] {
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background: var(--color-event-milestone);
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color: var(--color-event-milestone-border);
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}
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/* Continuation indicators */
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&[data-continues-before="true"] {
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border-top-left-radius: 0;
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border-bottom-left-radius: 0;
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margin-left: 0;
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padding-left: 20px;
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&::before {
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content: '◀';
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position: absolute;
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left: 4px;
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opacity: 0.6;
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font-size: 0.75rem;
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}
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}
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&[data-continues-after="true"] {
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border-top-right-radius: 0;
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border-bottom-right-radius: 0;
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margin-right: 0;
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padding-right: 20px;
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&::after {
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content: '▶';
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position: absolute;
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right: 4px;
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opacity: 0.6;
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font-size: 0.75rem;
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}
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}
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&:hover {
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transform: translateY(-1px);
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box-shadow: var(--shadow-sm);
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}
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}
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/* Event creation preview */
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swp-event-preview {
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position: absolute;
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left: 8px;
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right: 8px;
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background: rgba(33, 150, 243, 0.1);
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border: 2px dashed var(--color-primary);
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border-radius: 4px;
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pointer-events: none;
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/* Position via CSS variables */
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top: calc(var(--preview-start) * var(--minute-height));
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height: calc(var(--preview-duration) * var(--minute-height));
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}
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/* Event filtering styles */
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/* When filter is active, all events are dimmed by default */
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swp-events-layer[data-filter-active="true"] swp-event {
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opacity: 0.2;
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transition: opacity 200ms ease;
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}
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/* Events that match the filter stay normal */
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swp-events-layer[data-filter-active="true"] swp-event[data-matches="true"] {
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opacity: 1;
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}
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/* Event overlap styling */
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/* Event group container for column sharing */
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swp-event-group {
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position: absolute;
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display: grid;
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gap: 2px;
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left: 2px;
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right: 2px;
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z-index: 10;
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}
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/* Grid column configurations */
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swp-event-group.cols-2 {
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grid-template-columns: 1fr 1fr;
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}
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swp-event-group.cols-3 {
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grid-template-columns: 1fr 1fr 1fr;
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}
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swp-event-group.cols-4 {
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grid-template-columns: 1fr 1fr 1fr 1fr;
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}
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/* Stack levels using margin-left */
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swp-event-group.stack-level-0 {
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margin-left: 0px;
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}
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swp-event-group.stack-level-1 {
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margin-left: 15px;
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}
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swp-event-group.stack-level-2 {
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margin-left: 30px;
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}
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swp-event-group.stack-level-3 {
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margin-left: 45px;
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}
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swp-event-group.stack-level-4 {
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margin-left: 60px;
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}
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/* Child events within grid */
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swp-event-group swp-event {
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position: relative;
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left: 0;
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right: 0;
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}
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/* All-day event transition for smooth repositioning */
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swp-allday-container swp-event.transitioning {
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transition: grid-area 200ms ease-out, grid-row 200ms ease-out, grid-column 200ms ease-out;
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}
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