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Refactors event positioning and drag-and-drop

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Centralizes event position calculations into `PositionUtils` for consistency and reusability across managers and renderers.

Improves drag-and-drop functionality by emitting events for all-day event conversion and streamlining position calculations during drag operations.

Introduces `AllDayManager` and `AllDayEventRenderer` to manage and render all-day events in the calendar header. This allows dragging events to the header to convert them to all-day events.
This commit is contained in:
Janus Knudsen 2025-09-13 00:39:56 +02:00
parent 8b96376d1f
commit 7054c0d40a
9 changed files with 404 additions and 72 deletions
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23
src/renderers/EventRenderer.ts
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@ -8,6 +8,7 @@ import { CoreEvents } from '../constants/CoreEvents';
import { OverlapDetector, OverlapResult, EventId } from '../utils/OverlapDetector';
import { SwpEventElement, SwpAllDayEventElement } from '../elements/SwpEventElement';
import { TimeFormatter } from '../utils/TimeFormatter';
import { PositionUtils } from '../utils/PositionUtils';
/**
* Interface for event rendering strategies
@ -695,26 +696,8 @@ export abstract class BaseEventRenderer implements EventRendererStrategy {
}
protected calculateEventPosition(event: CalendarEvent): { top: number; height: number } {
const gridSettings = calendarConfig.getGridSettings();
const dayStartHour = gridSettings.dayStartHour;
const hourHeight = gridSettings.hourHeight;
// Calculate minutes from midnight
const startMinutes = event.start.getHours() * 60 + event.start.getMinutes();
const endMinutes = event.end.getHours() * 60 + event.end.getMinutes();
const dayStartMinutes = dayStartHour * 60;
// Calculate top position relative to visible grid start
// If dayStartHour=6 and event starts at 09:00 (540 min), then:
// top = ((540 - 360) / 60) * hourHeight = 3 * hourHeight (3 hours from grid start)
const top = ((startMinutes - dayStartMinutes) / 60) * hourHeight;
// Calculate height based on event duration
const durationMinutes = endMinutes - startMinutes;
const height = (durationMinutes / 60) * hourHeight;
return { top, height };
// Delegate to PositionUtils for centralized position calculation
return PositionUtils.calculateEventPosition(event.start, event.end);
}
clearEvents(container?: HTMLElement): void {