z-bar-qt/Helpers/Strings.qml

pragma Singleton

import Quickshell

Singleton {
	property var _regexCache: ({})

	function percent(value: int): string {
		// TRANSLATORS: %1 = a number
		return qsTr("%1%").arg(value);
	}

	function percentOne(value: real): string {
		return percent(Math.round(value * 100));
	}

	function testRegexList(filterList: list<string>, target: string): bool {
		const regexChecker = /^\^.*\$$/;
		for (const filter of filterList) {
			if (regexChecker.test(filter)) {
				let re = _regexCache[filter];
				if (!re) {
					re = new RegExp(filter);
					_regexCache[filter] = re;
				}
				if (re.test(target))
					return true;
			} else {
				if (filter === target)
					return true;
			}
		}
		return false;
	}
}