64 lines
1.7 KiB
TypeScript
64 lines
1.7 KiB
TypeScript
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import { IEventBus } from '../types/CalendarTypes';
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import { DateService } from '../utils/DateService';
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import { Configuration } from '../configurations/CalendarConfig';
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/**
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* NavigationButtons - Manages navigation button UI and navigation logic
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*
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* RESPONSIBILITY:
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* ===============
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* This manager owns all logic related to the <swp-nav-group> UI element
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* and performs the actual navigation calculations.
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*
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* RESPONSIBILITIES:
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* - Handles button clicks on swp-nav-button elements
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* - Validates navigation actions (prev, next, today)
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* - Calculates next/previous dates based on current view
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* - Emits NAVIGATION_COMPLETED events with new date
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* - Manages button UI listeners
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*
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* EVENT FLOW:
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* ===========
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* User clicks button → calculateNewDate() → emit NAVIGATION_COMPLETED → GridManager re-renders
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*/
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export declare class NavigationButtons {
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private eventBus;
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private buttonListeners;
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private dateService;
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private config;
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private currentDate;
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private currentView;
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constructor(eventBus: IEventBus, dateService: DateService, config: Configuration);
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/**
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* Subscribe to events
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*/
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private subscribeToEvents;
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/**
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* Setup click listeners on all navigation buttons
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*/
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private setupButtonListeners;
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/**
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* Handle navigation action
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*/
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private handleNavigation;
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/**
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* Navigate in specified direction
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*/
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private navigate;
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/**
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* Navigate to next period
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*/
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private navigateNext;
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/**
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* Navigate to previous period
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*/
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private navigatePrevious;
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/**
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* Navigate to today
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*/
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private navigateToday;
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/**
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* Validate if string is a valid navigation action
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*/
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private isValidAction;
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}
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