deka-dom-el/dist/esm.js

// src/helpers.js
function N(e) {
	let t = typeof e;
	return t !== "object" ? t : e === null ? "null" : Object.prototype.toString.call(e);
}
function O(e, t) {
	if (!e || !(e instanceof AbortSignal))
		return !0;
	if (!e.aborted)
		return e.addEventListener("abort", t), function() {
			e.removeEventListener("abort", t);
		};
}

// src/signals-common.js
var l = {
	isTextContent(e) {
		return N(e) !== "[object Object]";
	},
	processReactiveAttribute(e, t, r, n) {
		return r;
	}
};
function D(e, t = !0) {
	return t ? Object.assign(l, e) : (Object.setPrototypeOf(e, l), e);
}
function C(e) {
	return l.isPrototypeOf(e) && e !== l ? e : l;
}

// src/dom.js
var v = "html";
function F(e) {
	return v = e === "svg" ? "http://www.w3.org/2000/svg" : e, {
		append(t) {
			return v = "html", t;
		}
	};
}
function I(e, t, ...r) {
	let n = C(this), c;
	switch (n.isTextContent(t) && (t = { textContent: t }), !0) {
		case typeof e == "function": {
			c = e(t || void 0, (s) => s ? (r.unshift(s), void 0) : c);
			break;
		}
		case e === "#text":
			c = E(document.createTextNode(""), t);
			break;
		case e === "<>":
			c = E(document.createDocumentFragment(), t);
			break;
		case v !== "html":
			c = E(document.createElementNS(v, e), t);
			break;
		case !c:
			c = E(document.createElement(e), t);
	}
	return r.forEach((a) => a(c)), c;
}
var h = new Map(JSON.parse('[["#text,textContent",true],["HTMLElement,textContent",true],["HTMLElement,className",true]]'));
function E(e, ...t) {
	let r = C(this);
	if (!t.length)
		return e;
	let n = e instanceof SVGElement, c = (n ? S : j).bind(null, e, "Attribute");
	return Object.entries(Object.assign({}, ...t)).forEach(function a([s, f]) {
		f = r.processReactiveAttribute(e, s, f, a);
		let [p] = s;
		if (p === "=")
			return c(s.slice(1), f);
		if (p === ".")
			return L(e, s.slice(1), f);
		if (typeof f == "object")
			switch (s) {
				case "style":
					return x(f, j.bind(null, e.style, "Property"));
				case "dataset":
					return x(f, L.bind(null, e.dataset));
				case "ariaset":
					return x(f, (g, b) => c("aria-" + g, b));
				case "classList":
					return R(e, f);
				default:
					return Reflect.set(e, s, f);
			}
		if (/(aria|data)([A-Z])/.test(s))
			return s = s.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase(), c(s, f);
		switch (s) {
			case "href":
				return c(s, f);
			case "xlink:href":
				return c(s, f, "http://www.w3.org/1999/xlink");
			case "textContent":
				if (!n)
					break;
				return e.appendChild(document.createTextNode(f));
		}
		return M(e, s) ? L(e, s, f) : c(s, f);
	}), e;
}
function R(e, t) {
	return typeof t != "object" || x(
		t,
		(r, n) => e.classList.toggle(r, n === -1 ? void 0 : !!n)
	), e;
}
function U(e) {
	return Array.from(e.children).forEach((t) => t.remove()), e;
}
function M(e, t) {
	let r = "HTMLElement," + t;
	if (e instanceof HTMLElement && h.has(r))
		return h.get(r);
	let n = e.nodeName + "," + t;
	if (h.has(n))
		return h.get(n);
	let [c, a, s] = A(e, t), f = !y(c.set);
	return (!f || a) && h.set(s === HTMLElement.prototype ? r : n, f), f;
}
function A(e, t, r = 0) {
	if (e = Object.getPrototypeOf(e), !e)
		return [{}, r, e];
	let n = Object.getOwnPropertyDescriptor(e, t);
	return n ? [n, r, e] : A(e, t, r + 1);
}
function x(e, t) {
	return Object.entries(e).forEach(([r, n]) => t(r, n));
}
function y(e) {
	return typeof e > "u";
}
function j(e, t, r, n) {
	return e[(y(n) ? "remove" : "set") + t](r, n);
}
function S(e, t, r, n, c = null) {
	return e[(y(n) ? "remove" : "set") + t + "NS"](c, r, n);
}
function L(e, t, r) {
	return Reflect.set(e, t, r);
}

// src/events.js
function $(e, t, ...r) {
	let n = r.length ? new CustomEvent(t, { detail: r[0] }) : new Event(t);
	return e.dispatchEvent(n);
}
function T(e, t, r) {
	return function(c) {
		return c.addEventListener(e, t, r), c;
	};
}
var m = _();
T.connected = function(e, t) {
	return function(n) {
		return typeof n.connectedCallback == "function" ? (n.addEventListener("dde:connected", e, t), n) : (O(t && t.signal, () => m.offConnected(n, e)) && (n.isConnected ? e(new Event("dde:connected")) : m.onConnected(n, e)), n);
	};
};
T.disconnected = function(e, t) {
	return function(n) {
		return typeof n.disconnectedCallback == "function" ? (n.addEventListener("dde:disconnected", e, t), n) : (O(t && t.signal, () => m.offDisconnected(n, e)) && m.onDisconnected(n, e), n);
	};
};
function _() {
	let e = /* @__PURE__ */ new Map(), t = !1, r = new MutationObserver(function(o) {
		for (let i of o)
			if (i.type === "childList") {
				if (g(i.addedNodes, !0)) {
					s();
					continue;
				}
				b(i.removedNodes, !0) && s();
			}
	});
	return {
		onConnected(o, i) {
			a(), c(o).connected.push(i);
		},
		offConnected(o, i) {
			if (!e.has(o))
				return;
			let u = e.get(o), d = u.connected;
			d.splice(d.indexOf(i), 1), n(o, u);
		},
		onDisconnected(o, i) {
			a(), c(o).disconnected.push(i);
		},
		offDisconnected(o, i) {
			if (!e.has(o))
				return;
			let u = e.get(o), d = u.disconnected;
			d.splice(d.indexOf(i), 1), n(o, u);
		}
	};
	function n(o, i) {
		i.connected.length || i.disconnected.length || (e.delete(o), s());
	}
	function c(o) {
		if (e.has(o))
			return e.get(o);
		let i = { connected: [], disconnected: [] };
		return e.set(o, i), i;
	}
	function a() {
		t || (t = !0, r.observe(document.body, { childList: !0, subtree: !0 }));
	}
	function s() {
		!t || e.size || (t = !1, r.disconnect());
	}
	function f() {
		return new Promise(function(o) {
			(requestIdleCallback || requestAnimationFrame)(o);
		});
	}
	async function p(o) {
		e.size > 30 && await f();
		let i = [];
		if (!(o instanceof Node))
			return i;
		for (let u of e.keys())
			u === o || !(u instanceof Node) || o.contains(u) && i.push(u);
		return i;
	}
	function g(o, i) {
		for (let u of o) {
			if (i && p(u).then(g), !e.has(u))
				continue;
			let d = e.get(u);
			return d.connected.forEach((w) => w(u)), d.connected.length = 0, d.disconnected.length || e.delete(u), !0;
		}
		return !1;
	}
	function b(o, i) {
		for (let u of o) {
			if (i && p(u).then(b), !e.has(u))
				continue;
			let d = e.get(u);
			return d.disconnected.forEach((w) => w(u)), d.connected.length = 0, d.disconnected.length = 0, e.delete(u), !0;
		}
		return !1;
	}
}

// index.js
[HTMLElement, DocumentFragment].forEach((e) => {
	let { append: t } = e.prototype;
	e.prototype.append = function(...r) {
		return t.apply(this, r), this;
	};
});
export {
	E as assign,
	R as classListDeclarative,
	I as createElement,
	$ as dispatchEvent,
	I as el,
	U as empty,
	F as namespace,
	T as on,
	D as registerReactivity
};