Files
breadcrumb-the-shire/web/js/components/app-contrast-toggle.js
fs 25370a1a55 add composer-unused, comprehensive docs, and project restructure
- Add icanhazstring/composer-unused as dev dependency for dependency hygiene checks
- Add German documentation (docs/) covering architecture, conventions, workflows, and developer checklists
- Add API layer (ApiAuth, ApiBootstrap, ApiResponse), audit, scheduler, custom fields, and SSO services
- Add Microsoft OIDC SSO, API token management, and user lifecycle features
- Add swagger-ui vendor integration and OpenAPI spec
- Add production Docker setup and bin/ scripts
- Update composer dependencies, config, templates, and frontend assets throughout

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-02-22 15:27:35 +01:00

42 lines
1.2 KiB
JavaScript

import { requireEl } from '../core/app-dom.js';
const STORAGE_KEY = 'app-contrast';
const setContrast = (contrast) => {
const root = document.documentElement;
root.dataset.contrast = contrast === 'high' ? 'high' : 'normal';
};
const setIcon = (button, contrast) => {
const icon = button.querySelector('i');
if (!icon) {return;}
icon.classList.remove('bi-circle-half', 'bi-highlights');
icon.classList.add(contrast === 'high' ? 'bi-highlights' : 'bi-circle-half');
};
const initContrastToggle = () => {
const button = requireEl('[data-contrast-toggle]', { module: 'contrast-toggle' });
if (!button) {return;}
const root = document.documentElement;
const getCurrent = () => (root.dataset.contrast === 'high' ? 'high' : 'normal');
setIcon(button, getCurrent());
button.addEventListener('click', () => {
const current = getCurrent();
const next = current === 'high' ? 'normal' : 'high';
setContrast(next);
setIcon(button, next);
try {
window.localStorage.setItem(STORAGE_KEY, next);
} catch (e) {
// ignore storage errors
}
});
};
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', initContrastToggle);
} else {
initContrastToggle();
}