1
0
mirror of https://github.com/jaandrle/deka-dom-el synced 2025-04-01 19:55:53 +02:00

Improves simulateSlots

This commit is contained in:
Jan Andrle 2024-12-12 15:54:03 +01:00
parent 2105776d2a
commit c085f268e8
Signed by: jaandrle
GPG Key ID: B3A25AED155AFFAB
14 changed files with 918 additions and 1006 deletions

View File

@ -1,7 +1,7 @@
//deka-dom-el library is available via global namespace `dde`
(()=> {
// src/signals-common.js
var k = {
var N = {
isSignal(t) {
return !1;
},
@ -9,23 +9,23 @@ var k = {
return n;
}
};
function B(t, e = !0) {
return e ? Object.assign(k, t) : (Object.setPrototypeOf(t, k), t);
function H(t, e = !0) {
return e ? Object.assign(N, t) : (Object.setPrototypeOf(t, N), t);
}
function W(t) {
return k.isPrototypeOf(t) && t !== k ? t : k;
function j(t) {
return N.isPrototypeOf(t) && t !== N ? t : N;
}
// src/helpers.js
var T = (...t) => Object.prototype.hasOwnProperty.call(...t);
function S(t) {
var I = (...t) => Object.prototype.hasOwnProperty.call(...t);
function A(t) {
return typeof t > "u";
}
function X(t) {
let e = typeof t;
return e !== "object" ? e : t === null ? "null" : Object.prototype.toString.call(t);
}
function q(t, e) {
function P(t, e) {
if (!t || !(t instanceof AbortSignal))
return !0;
if (!t.aborted)
@ -33,7 +33,7 @@ function q(t, e) {
t.removeEventListener("abort", e);
};
}
function F(t, e) {
function W(t, e) {
let { observedAttributes: n = [] } = t.constructor;
return n.reduce(function(r, o) {
return r[dt(o)] = e(t, o), r;
@ -54,17 +54,17 @@ var d = {
M: globalThis.MutationObserver
};
function pt(t, e, n) {
if (Reflect.set(t, e, n), !!S(n)) {
if (Reflect.set(t, e, n), !!A(n)) {
if (Reflect.deleteProperty(t, e), t instanceof d.H && t.getAttribute(e) === "undefined")
return t.removeAttribute(e);
if (Reflect.get(t, e) === "undefined")
return Reflect.set(t, e, "");
}
}
var O = "__dde_lifecyclesToEvents", _ = "dde:connected", C = "dde:disconnected", M = "dde:attributeChanged";
var O = "__dde_lifecyclesToEvents", _ = "dde:connected", S = "dde:disconnected", T = "dde:attributeChanged";
// src/dom.js
var A = [{
var y = [{
get scope() {
return d.D.body;
},
@ -72,7 +72,7 @@ var A = [{
prevent: !0
}], x = {
get current() {
return A[A.length - 1];
return y[y.length - 1];
},
get host() {
return this.current.host;
@ -82,17 +82,17 @@ var A = [{
return t.prevent = !0, t;
},
get state() {
return [...A];
return [...y];
},
push(t = {}) {
return A.push(Object.assign({}, this.current, { prevent: !1 }, t));
return y.push(Object.assign({}, this.current, { prevent: !1 }, t));
},
pushRoot() {
return A.push(A[0]);
return y.push(y[0]);
},
pop() {
if (A.length !== 1)
return A.pop();
if (y.length !== 1)
return y.pop();
}
};
function Y(...t) {
@ -102,95 +102,82 @@ function lt(t) {
return t.append === Y || (t.appendOriginal = t.append, t.append = Y), t;
}
var $;
function P(t, e, ...n) {
let r = W(this), o = 0, c, i;
function M(t, e, ...n) {
let r = j(this), o = 0, c, u;
switch ((Object(e) !== e || r.isSignal(e)) && (e = { textContent: e }), !0) {
case typeof t == "function": {
o = 1;
let a = (...p) => p.length ? (o === 1 ? n.unshift(...p) : p.forEach((m) => m(i)), void 0) : i;
let a = (...h) => h.length ? (o === 1 ? n.unshift(...h) : h.forEach((m) => m(u)), void 0) : u;
x.push({ scope: t, host: a }), c = t(e || void 0);
let h = c instanceof d.F;
let l = c instanceof d.F;
if (c.nodeName === "#comment") break;
let v = P.mark({
let v = M.mark({
type: "component",
name: t.name,
host: h ? "this" : "parentElement"
host: l ? "this" : "parentElement"
});
c.prepend(v), h && (i = v);
c.prepend(v), l && (u = v);
break;
}
case t === "#text":
c = j.call(this, d.D.createTextNode(""), e);
c = q.call(this, d.D.createTextNode(""), e);
break;
case (t === "<>" || !t):
c = j.call(this, d.D.createDocumentFragment(), e);
c = q.call(this, d.D.createDocumentFragment(), e);
break;
case !!$:
c = j.call(this, d.D.createElementNS($, t), e);
c = q.call(this, d.D.createElementNS($, t), e);
break;
case !c:
c = j.call(this, d.D.createElement(t), e);
c = q.call(this, d.D.createElement(t), e);
}
return lt(c), i || (i = c), n.forEach((a) => a(i)), o && x.pop(), o = 2, c;
return lt(c), u || (u = c), n.forEach((a) => a(u)), o && x.pop(), o = 2, c;
}
P.mark = function(t, e = !1) {
M.mark = function(t, e = !1) {
t = Object.entries(t).map(([o, c]) => o + `="${c}"`).join(" ");
let n = e ? "" : "/", r = d.D.createComment(`<dde:mark ${t}${d.ssr}${n}>`);
return e && (r.end = d.D.createComment("</dde:mark>")), r;
};
function Wt(t, e, n) {
typeof e != "object" && (n = e, e = t);
let r = Symbol.for("default"), o = Array.from(e.querySelectorAll("slot")).reduce((i, a) => Reflect.set(i, a.name || r, a) && i, {}), c = T(o, r);
if (t.append = new Proxy(t.append, {
apply(i, a, h) {
if (h[0] === e) return i.apply(t, h);
if (!h.length) return t;
let v = d.D.createDocumentFragment();
for (let p of h) {
if (!p || !p.slot) {
c && v.append(p);
continue;
}
let m = p.slot, y = o[m];
vt(p, "remove", "slot"), y && (bt(y, p, n), Reflect.deleteProperty(o, m));
}
return c && (o[r].replaceWith(v), Reflect.deleteProperty(o, r)), t.append = i, t;
}
}), t !== e) {
let i = Array.from(t.childNodes);
i.forEach((a) => a.remove()), t.append(...i);
}
return e;
}
function ht(...t) {
return t.filter(Boolean).join(" ");
}
function bt(t, e, n) {
n && n(t, e);
try {
t.replaceWith(j(e, {
className: ht(e.className, t.className),
dataset: { ...t.dataset }
}));
} catch {
t.replaceWith(e);
}
}
function qt(t) {
function Mt(t) {
let e = this;
return function(...r) {
$ = t;
let o = P.call(e, ...r);
let o = M.call(e, ...r);
return $ = void 0, o;
};
}
var U = /* @__PURE__ */ new WeakMap(), { setDeleteAttr: tt } = d;
function j(t, ...e) {
function jt(t, e = t) {
let n = "\xB9\u2070", r = "\u2713", o = Object.fromEntries(
Array.from(e.querySelectorAll("slot")).filter((c) => !c.name.endsWith(n)).map((c) => [c.name += n, c])
);
if (t.append = new Proxy(t.append, {
apply(c, u, a) {
if (a[0] === e) return c.apply(t, a);
for (let l of a) {
let v = (l.slot || "") + n;
try {
bt(l, "remove", "slot");
} catch {
}
let h = o[v];
if (!h) return;
v.startsWith(r) || h.childNodes.forEach((m) => m.remove()), h.append(l), h.name = r + v;
}
return t.append = c, t;
}
}), t !== e) {
let c = Array.from(t.childNodes);
t.append(...c);
}
return e;
}
var F = /* @__PURE__ */ new WeakMap(), { setDeleteAttr: tt } = d;
function q(t, ...e) {
if (!e.length) return t;
U.set(t, rt(t, this));
F.set(t, rt(t, this));
for (let [n, r] of Object.entries(Object.assign({}, ...e)))
nt.call(this, t, n, r);
return U.delete(t), t;
return F.delete(t), t;
}
function nt(t, e, n) {
let { setRemoveAttr: r, s: o } = rt(t, this), c = this;
@ -198,11 +185,11 @@ function nt(t, e, n) {
t,
e,
n,
(a, h) => nt.call(c, t, a, h)
(a, l) => nt.call(c, t, a, l)
);
let [i] = e;
if (i === "=") return r(e.slice(1), n);
if (i === ".") return et(t, e.slice(1), n);
let [u] = e;
if (u === "=") return r(e.slice(1), n);
if (u === ".") return et(t, e.slice(1), n);
if (/(aria|data)([A-Z])/.test(e))
return e = e.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase(), r(e, n);
switch (e === "className" && (e = "class"), e) {
@ -214,177 +201,177 @@ function nt(t, e, n) {
if (typeof n != "object") break;
/* falls through */
case "dataset":
return I(o, n, et.bind(null, t[e]));
return B(o, n, et.bind(null, t[e]));
case "ariaset":
return I(o, n, (a, h) => r("aria-" + a, h));
return B(o, n, (a, l) => r("aria-" + a, l));
case "classList":
return gt.call(c, t, n);
return ht.call(c, t, n);
}
return Et(t, e) ? tt(t, e, n) : r(e, n);
return gt(t, e) ? tt(t, e, n) : r(e, n);
}
function rt(t, e) {
if (U.has(t)) return U.get(t);
let r = (t instanceof d.S ? xt : mt).bind(null, t, "Attribute"), o = W(e);
if (F.has(t)) return F.get(t);
let r = (t instanceof d.S ? Et : vt).bind(null, t, "Attribute"), o = j(e);
return { setRemoveAttr: r, s: o };
}
function gt(t, e) {
let n = W(this);
return I(
function ht(t, e) {
let n = j(this);
return B(
n,
e,
(r, o) => t.classList.toggle(r, o === -1 ? void 0 : !!o)
), t;
}
function vt(t, e, n, r) {
function bt(t, e, n, r) {
return t instanceof d.H ? t[e + "Attribute"](n, r) : t[e + "AttributeNS"](null, n, r);
}
function Et(t, e) {
function gt(t, e) {
if (!(e in t)) return !1;
let n = ot(t, e);
return !S(n.set);
return !A(n.set);
}
function ot(t, e) {
if (t = Object.getPrototypeOf(t), !t) return {};
let n = Object.getOwnPropertyDescriptor(t, e);
return n || ot(t, e);
}
function I(t, e, n) {
function B(t, e, n) {
if (!(typeof e != "object" || e === null))
return Object.entries(e).forEach(function([o, c]) {
o && (c = t.processReactiveAttribute(e, o, c, n), n(o, c));
});
}
function mt(t, e, n, r) {
return t[(S(r) ? "remove" : "set") + e](n, r);
function vt(t, e, n, r) {
return t[(A(r) ? "remove" : "set") + e](n, r);
}
function xt(t, e, n, r, o = null) {
return t[(S(r) ? "remove" : "set") + e + "NS"](o, n, r);
function Et(t, e, n, r, o = null) {
return t[(A(r) ? "remove" : "set") + e + "NS"](o, n, r);
}
function et(t, e, n) {
if (Reflect.set(t, e, n), !!S(n))
if (Reflect.set(t, e, n), !!A(n))
return Reflect.deleteProperty(t, e);
}
// src/events-observer.js
var D = d.M ? wt() : new Proxy({}, {
var C = d.M ? mt() : new Proxy({}, {
get() {
return () => {
};
}
});
function wt() {
let t = /* @__PURE__ */ new Map(), e = !1, n = (s) => function(u) {
for (let f of u)
function mt() {
let t = /* @__PURE__ */ new Map(), e = !1, n = (i) => function(s) {
for (let f of s)
if (f.type === "childList") {
if (p(f.addedNodes, !0)) {
s();
if (h(f.addedNodes, !0)) {
i();
continue;
}
m(f.removedNodes, !0) && s();
m(f.removedNodes, !0) && i();
}
}, r = new d.M(n(a));
return {
observe(s) {
let u = new d.M(n(() => {
observe(i) {
let s = new d.M(n(() => {
}));
return u.observe(s, { childList: !0, subtree: !0 }), () => u.disconnect();
return s.observe(i, { childList: !0, subtree: !0 }), () => s.disconnect();
},
onConnected(s, u) {
i();
let f = c(s);
f.connected.has(u) || (f.connected.add(u), f.length_c += 1);
onConnected(i, s) {
u();
let f = c(i);
f.connected.has(s) || (f.connected.add(s), f.length_c += 1);
},
offConnected(s, u) {
if (!t.has(s)) return;
let f = t.get(s);
f.connected.has(u) && (f.connected.delete(u), f.length_c -= 1, o(s, f));
offConnected(i, s) {
if (!t.has(i)) return;
let f = t.get(i);
f.connected.has(s) && (f.connected.delete(s), f.length_c -= 1, o(i, f));
},
onDisconnected(s, u) {
i();
let f = c(s);
f.disconnected.has(u) || (f.disconnected.add(u), f.length_d += 1);
onDisconnected(i, s) {
u();
let f = c(i);
f.disconnected.has(s) || (f.disconnected.add(s), f.length_d += 1);
},
offDisconnected(s, u) {
if (!t.has(s)) return;
let f = t.get(s);
f.disconnected.has(u) && (f.disconnected.delete(u), f.length_d -= 1, o(s, f));
offDisconnected(i, s) {
if (!t.has(i)) return;
let f = t.get(i);
f.disconnected.has(s) && (f.disconnected.delete(s), f.length_d -= 1, o(i, f));
}
};
function o(s, u) {
u.length_c || u.length_d || (t.delete(s), a());
function o(i, s) {
s.length_c || s.length_d || (t.delete(i), a());
}
function c(s) {
if (t.has(s)) return t.get(s);
let u = {
function c(i) {
if (t.has(i)) return t.get(i);
let s = {
connected: /* @__PURE__ */ new WeakSet(),
length_c: 0,
disconnected: /* @__PURE__ */ new WeakSet(),
length_d: 0
};
return t.set(s, u), u;
return t.set(i, s), s;
}
function i() {
function u() {
e || (e = !0, r.observe(d.D.body, { childList: !0, subtree: !0 }));
}
function a() {
!e || t.size || (e = !1, r.disconnect());
}
function h() {
return new Promise(function(s) {
(requestIdleCallback || requestAnimationFrame)(s);
function l() {
return new Promise(function(i) {
(requestIdleCallback || requestAnimationFrame)(i);
});
}
async function v(s) {
t.size > 30 && await h();
let u = [];
if (!(s instanceof Node)) return u;
async function v(i) {
t.size > 30 && await l();
let s = [];
if (!(i instanceof Node)) return s;
for (let f of t.keys())
f === s || !(f instanceof Node) || s.contains(f) && u.push(f);
return u;
f === i || !(f instanceof Node) || i.contains(f) && s.push(f);
return s;
}
function p(s, u) {
function h(i, s) {
let f = !1;
for (let b of s) {
if (u && v(b).then(p), !t.has(b)) continue;
let N = t.get(b);
N.length_c && (b.dispatchEvent(new Event(_)), N.connected = /* @__PURE__ */ new WeakSet(), N.length_c = 0, N.length_d || t.delete(b), f = !0);
for (let b of i) {
if (s && v(b).then(h), !t.has(b)) continue;
let L = t.get(b);
L.length_c && (b.dispatchEvent(new Event(_)), L.connected = /* @__PURE__ */ new WeakSet(), L.length_c = 0, L.length_d || t.delete(b), f = !0);
}
return f;
}
function m(s, u) {
function m(i, s) {
let f = !1;
for (let b of s)
u && v(b).then(m), !(!t.has(b) || !t.get(b).length_d) && ((globalThis.queueMicrotask || setTimeout)(y(b)), f = !0);
for (let b of i)
s && v(b).then(m), !(!t.has(b) || !t.get(b).length_d) && ((globalThis.queueMicrotask || setTimeout)(k(b)), f = !0);
return f;
}
function y(s) {
function k(i) {
return () => {
s.isConnected || (s.dispatchEvent(new Event(C)), t.delete(s));
i.isConnected || (i.dispatchEvent(new Event(S)), t.delete(i));
};
}
}
// src/customElement.js
function Jt(t, e, n, r = _t) {
function Ht(t, e, n, r = wt) {
x.push({
scope: t,
host: (...i) => i.length ? i.forEach((a) => a(t)) : t
host: (...u) => u.length ? u.forEach((a) => a(t)) : t
}), typeof r == "function" && (r = r.call(t, t));
let o = t[O];
o || yt(t);
o || xt(t);
let c = n.call(t, r);
return o || t.dispatchEvent(new Event(_)), e.nodeType === 11 && typeof e.mode == "string" && t.addEventListener(C, D.observe(e), { once: !0 }), x.pop(), e.append(c);
return o || t.dispatchEvent(new Event(_)), e.nodeType === 11 && typeof e.mode == "string" && t.addEventListener(S, C.observe(e), { once: !0 }), x.pop(), e.append(c);
}
function yt(t) {
function xt(t) {
return J(t.prototype, "connectedCallback", function(e, n, r) {
e.apply(n, r), n.dispatchEvent(new Event(_));
}), J(t.prototype, "disconnectedCallback", function(e, n, r) {
e.apply(n, r), (globalThis.queueMicrotask || setTimeout)(
() => !n.isConnected && n.dispatchEvent(new Event(C))
() => !n.isConnected && n.dispatchEvent(new Event(S))
);
}), J(t.prototype, "attributeChangedCallback", function(e, n, r) {
let [o, , c] = r;
n.dispatchEvent(new CustomEvent(M, {
n.dispatchEvent(new CustomEvent(T, {
detail: [o, c]
})), e.apply(n, r);
}), t.prototype[O] = !0, t;
@ -393,16 +380,16 @@ function J(t, e, n) {
t[e] = new Proxy(t[e] || (() => {
}), { apply: n });
}
function _t(t) {
return F(t, (e, n) => e.getAttribute(n));
function wt(t) {
return W(t, (e, n) => e.getAttribute(n));
}
// src/events.js
function Kt(t, e, n) {
function Zt(t, e, n) {
return e || (e = {}), function(o, ...c) {
n && (c.unshift(o), o = typeof n == "function" ? n() : n);
let i = c.length ? new CustomEvent(t, Object.assign({ detail: c[0] }, e)) : new Event(t, e);
return o.dispatchEvent(i);
let u = c.length ? new CustomEvent(t, Object.assign({ detail: c[0] }, e)) : new Event(t, e);
return o.dispatchEvent(u);
};
}
function w(t, e, n) {
@ -413,12 +400,12 @@ function w(t, e, n) {
var ct = (t) => Object.assign({}, typeof t == "object" ? t : null, { once: !0 });
w.connected = function(t, e) {
return e = ct(e), function(r) {
return r.addEventListener(_, t, e), r[O] ? r : r.isConnected ? (r.dispatchEvent(new Event(_)), r) : (q(e.signal, () => D.offConnected(r, t)) && D.onConnected(r, t), r);
return r.addEventListener(_, t, e), r[O] ? r : r.isConnected ? (r.dispatchEvent(new Event(_)), r) : (P(e.signal, () => C.offConnected(r, t)) && C.onConnected(r, t), r);
};
};
w.disconnected = function(t, e) {
return e = ct(e), function(r) {
return r.addEventListener(C, t, e), r[O] || q(e.signal, () => D.offDisconnected(r, t)) && D.onDisconnected(r, t), r;
return r.addEventListener(S, t, e), r[O] || P(e.signal, () => C.offDisconnected(r, t)) && C.onDisconnected(r, t), r;
};
};
var Z = /* @__PURE__ */ new WeakMap();
@ -427,45 +414,45 @@ w.disconnectedAsAbort = function(t) {
let e = new AbortController();
return Z.set(t, e), t(w.disconnected(() => e.abort())), e;
};
var At = /* @__PURE__ */ new WeakSet();
var _t = /* @__PURE__ */ new WeakSet();
w.attributeChanged = function(t, e) {
return typeof e != "object" && (e = {}), function(r) {
if (r.addEventListener(M, t, e), r[O] || At.has(r) || !d.M) return r;
let o = new d.M(function(i) {
for (let { attributeName: a, target: h } of i)
h.dispatchEvent(
new CustomEvent(M, { detail: [a, h.getAttribute(a)] })
if (r.addEventListener(T, t, e), r[O] || _t.has(r) || !d.M) return r;
let o = new d.M(function(u) {
for (let { attributeName: a, target: l } of u)
l.dispatchEvent(
new CustomEvent(T, { detail: [a, l.getAttribute(a)] })
);
});
return q(e.signal, () => o.disconnect()) && o.observe(r, { attributes: !0 }), r;
return P(e.signal, () => o.disconnect()) && o.observe(r, { attributes: !0 }), r;
};
};
// src/signals-lib.js
var l = "__dde_signal";
function z(t) {
var p = "__dde_signal";
function U(t) {
try {
return T(t, l);
return I(t, p);
} catch {
return !1;
}
}
var H = [], g = /* @__PURE__ */ new WeakMap();
var z = [], g = /* @__PURE__ */ new WeakMap();
function E(t, e) {
if (typeof t != "function")
return it(!1, t, e);
if (z(t)) return t;
if (U(t)) return t;
let n = it(!0), r = function() {
let [o, ...c] = g.get(r);
if (g.set(r, /* @__PURE__ */ new Set([o])), H.push(r), at(n, t()), H.pop(), !c.length) return;
let i = g.get(r);
if (g.set(r, /* @__PURE__ */ new Set([o])), z.push(r), at(n, t()), z.pop(), !c.length) return;
let u = g.get(r);
for (let a of c)
i.has(a) || L(a, r);
u.has(a) || R(a, r);
};
return g.set(n[l], r), g.set(r, /* @__PURE__ */ new Set([n])), r(), n;
return g.set(n[p], r), g.set(r, /* @__PURE__ */ new Set([n])), r(), n;
}
E.action = function(t, e, ...n) {
let r = t[l], { actions: o } = r;
let r = t[p], { actions: o } = r;
if (!o || !(e in o))
throw new Error(`'${t}' has no action with name '${e}'!`);
if (o[e].apply(r, n), r.skip) return delete r.skip;
@ -475,7 +462,7 @@ E.on = function t(e, n, r = {}) {
let { signal: o } = r;
if (!(o && o.aborted)) {
if (Array.isArray(e)) return e.forEach((c) => t(c, n, r));
Q(e, n), o && o.addEventListener("abort", () => L(e, n));
Q(e, n), o && o.addEventListener("abort", () => R(e, n));
}
};
E.symbols = {
@ -484,8 +471,8 @@ E.symbols = {
};
E.clear = function(...t) {
for (let n of t) {
let r = n[l];
r && (delete n.toJSON, r.onclear.forEach((o) => o.call(r)), e(n, r), delete n[l]);
let r = n[p];
r && (delete n.toJSON, r.onclear.forEach((o) => o.call(r)), e(n, r), delete n[p]);
}
function e(n, r) {
r.listeners.forEach((o) => {
@ -495,53 +482,53 @@ E.clear = function(...t) {
});
}
};
var R = "__dde_reactive";
var D = "__dde_reactive";
E.el = function(t, e) {
let n = P.mark({ type: "reactive" }, !0), r = n.end, o = d.D.createDocumentFragment();
let n = M.mark({ type: "reactive" }, !0), r = n.end, o = d.D.createDocumentFragment();
o.append(n, r);
let { current: c } = x, i = {}, a = (h) => {
let { current: c } = x, u = {}, a = (l) => {
if (!n.parentNode || !r.parentNode)
return L(t, a);
let v = i;
i = {}, x.push(c);
let p = e(h, function(u, f) {
return R(t, a);
let v = u;
u = {}, x.push(c);
let h = e(l, function(s, f) {
let b;
return T(v, u) ? (b = v[u], delete v[u]) : b = f(), i[u] = b, b;
return I(v, s) ? (b = v[s], delete v[s]) : b = f(), u[s] = b, b;
});
x.pop(), Array.isArray(p) || (p = [p]);
x.pop(), Array.isArray(h) || (h = [h]);
let m = document.createComment("");
p.push(m), n.after(...p);
let y;
for (; (y = m.nextSibling) && y !== r; )
y.remove();
m.remove(), n.isConnected && St(c.host());
h.push(m), n.after(...h);
let k;
for (; (k = m.nextSibling) && k !== r; )
k.remove();
m.remove(), n.isConnected && yt(c.host());
};
return Q(t, a), ut(t, a, n, e), a(t()), o;
};
function St(t) {
!t || !t[R] || (requestIdleCallback || setTimeout)(function() {
t[R] = t[R].filter(([e, n]) => n.isConnected ? !0 : (L(...e), !1));
function yt(t) {
!t || !t[D] || (requestIdleCallback || setTimeout)(function() {
t[D] = t[D].filter(([e, n]) => n.isConnected ? !0 : (R(...e), !1));
});
}
var Ot = {
var At = {
_set(t) {
this.value = t;
}
};
function Ct(t) {
function Ot(t) {
return function(e, n) {
let r = (...c) => c.length ? e.setAttribute(n, ...c) : K(r), o = ft(r, e.getAttribute(n), Ot);
let r = (...c) => c.length ? e.setAttribute(n, ...c) : K(r), o = ft(r, e.getAttribute(n), At);
return t[n] = o, o;
};
}
var G = "__dde_attributes";
E.observedAttributes = function(t) {
let e = t[G] = {}, n = F(t, Ct(e));
let e = t[G] = {}, n = W(t, Ot(e));
return w.attributeChanged(function({ detail: o }) {
/*! This maps attributes to signals (`S.observedAttributes`).
* Investigate `__dde_attributes` key of the element.*/
let [c, i] = o, a = this[G][c];
if (a) return E.action(a, "_set", i);
let [c, u] = o, a = this[G][c];
if (a) return E.action(a, "_set", u);
})(t), w.disconnected(function() {
/*! This removes all signals mapped to attributes (`S.observedAttributes`).
* Investigate `__dde_attributes` key of the element.*/
@ -549,12 +536,12 @@ E.observedAttributes = function(t) {
})(t), n;
};
var st = {
isSignal: z,
isSignal: U,
processReactiveAttribute(t, e, n, r) {
if (!z(n)) return n;
if (!U(n)) return n;
let o = (c) => {
if (!t.isConnected)
return L(n, o);
return R(n, o);
r(e, c);
};
return Q(n, o), ut(n, o, t, e), n();
@ -563,22 +550,22 @@ var st = {
function ut(t, e, ...n) {
let { current: r } = x;
r.prevent || r.host(function(o) {
o[R] || (o[R] = [], w.disconnected(
o[D] || (o[D] = [], w.disconnected(
() => (
/*!
* Clears all Signals listeners added in the current scope/host (`S.el`, `assign`, ?).
* You can investigate the `__dde_reactive` key of the element.
* */
o[R].forEach(([[c, i]]) => L(c, i, c[l] && c[l].host && c[l].host() === o))
o[D].forEach(([[c, u]]) => R(c, u, c[p] && c[p].host && c[p].host() === o))
)
)(o)), o[R].push([[t, e], ...n]);
)(o)), o[D].push([[t, e], ...n]);
});
}
function it(t, e, n) {
let r = t ? () => K(r) : (...o) => o.length ? at(r, ...o) : K(r);
return ft(r, e, n, t);
}
var Dt = Object.assign(/* @__PURE__ */ Object.create(null), {
var St = Object.assign(/* @__PURE__ */ Object.create(null), {
stopPropagation() {
this.skip = !0;
}
@ -595,13 +582,13 @@ function ft(t, e, n, r = !1) {
X(n) !== "[object Object]" && (n = {});
let { onclear: c } = E.symbols;
n[c] && (o.push(n[c]), delete n[c]);
let { host: i } = x;
return Reflect.defineProperty(t, l, {
let { host: u } = x;
return Reflect.defineProperty(t, p, {
value: {
value: e,
actions: n,
onclear: o,
host: i,
host: u,
listeners: /* @__PURE__ */ new Set(),
defined: new V().stack,
readonly: r
@ -609,65 +596,64 @@ function ft(t, e, n, r = !1) {
enumerable: !1,
writable: !1,
configurable: !0
}), t.toJSON = () => t(), t.valueOf = () => t[l] && t[l].value, Object.setPrototypeOf(t[l], Dt), t;
}), t.toJSON = () => t(), t.valueOf = () => t[p] && t[p].value, Object.setPrototypeOf(t[p], St), t;
}
function Rt() {
return H[H.length - 1];
function Ct() {
return z[z.length - 1];
}
function K(t) {
if (!t[l]) return;
let { value: e, listeners: n } = t[l], r = Rt();
if (!t[p]) return;
let { value: e, listeners: n } = t[p], r = Ct();
return r && n.add(r), g.has(r) && g.get(r).add(t), e;
}
function at(t, e, n) {
if (!t[l]) return;
let r = t[l];
if (!t[p]) return;
let r = t[p];
if (!(!n && r.value === e))
return r.value = e, r.listeners.forEach((o) => o(e)), e;
}
function Q(t, e) {
if (t[l])
return t[l].listeners.add(e);
if (t[p])
return t[p].listeners.add(e);
}
function L(t, e, n) {
let r = t[l];
function R(t, e, n) {
let r = t[p];
if (!r) return;
let o = r.listeners.delete(e);
if (n && !r.listeners.size) {
if (E.clear(t), !g.has(r)) return o;
let c = g.get(r);
if (!g.has(c)) return o;
g.get(c).forEach((i) => L(i, c, !0));
g.get(c).forEach((u) => R(u, c, !0));
}
return o;
}
// signals.js
B(st);
H(st);
globalThis.dde= {
S: E,
assign: j,
assign: q,
assignAttribute: nt,
chainableAppend: lt,
classListDeclarative: gt,
cn: ht,
createElement: P,
createElementNS: qt,
customElementRender: Jt,
customElementWithDDE: yt,
dispatchEvent: Kt,
el: P,
elNS: qt,
elementAttribute: vt,
isSignal: z,
lifecyclesToEvents: yt,
observedAttributes: _t,
classListDeclarative: ht,
createElement: M,
createElementNS: Mt,
customElementRender: Ht,
customElementWithDDE: xt,
dispatchEvent: Zt,
el: M,
elNS: Mt,
elementAttribute: bt,
isSignal: U,
lifecyclesToEvents: xt,
observedAttributes: wt,
on: w,
registerReactivity: B,
registerReactivity: H,
scope: x,
signal: E,
simulateSlots: Wt
simulateSlots: jt
};
})();

417
dist/dde.js vendored
View File

@ -1,7 +1,7 @@
//deka-dom-el library is available via global namespace `dde`
(()=> {
// src/signals-common.js
var m = {
var C = {
isSignal(t) {
return !1;
},
@ -9,19 +9,18 @@ var m = {
return n;
}
};
function G(t, e = !0) {
return e ? Object.assign(m, t) : (Object.setPrototypeOf(t, m), t);
function Z(t, e = !0) {
return e ? Object.assign(C, t) : (Object.setPrototypeOf(t, C), t);
}
function L(t) {
return m.isPrototypeOf(t) && t !== m ? t : m;
function S(t) {
return C.isPrototypeOf(t) && t !== C ? t : C;
}
// src/helpers.js
var q = (...t) => Object.prototype.hasOwnProperty.call(...t);
function x(t) {
return typeof t > "u";
}
function N(t, e) {
function L(t, e) {
if (!t || !(t instanceof AbortSignal))
return !0;
if (!t.aborted)
@ -29,19 +28,19 @@ function N(t, e) {
t.removeEventListener("abort", e);
};
}
function F(t, e) {
function W(t, e) {
let { observedAttributes: n = [] } = t.constructor;
return n.reduce(function(r, o) {
return r[V(o)] = e(t, o), r;
return r[G(o)] = e(t, o), r;
}, {});
}
function V(t) {
function G(t) {
return t.replace(/-./g, (e) => e[1].toUpperCase());
}
// src/dom-common.js
var a = {
setDeleteAttr: J,
var f = {
setDeleteAttr: V,
ssr: "",
D: globalThis.document,
F: globalThis.DocumentFragment,
@ -49,24 +48,24 @@ var a = {
S: globalThis.SVGElement,
M: globalThis.MutationObserver
};
function J(t, e, n) {
function V(t, e, n) {
if (Reflect.set(t, e, n), !!x(n)) {
if (Reflect.deleteProperty(t, e), t instanceof a.H && t.getAttribute(e) === "undefined")
if (Reflect.deleteProperty(t, e), t instanceof f.H && t.getAttribute(e) === "undefined")
return t.removeAttribute(e);
if (Reflect.get(t, e) === "undefined")
return Reflect.set(t, e, "");
}
}
var w = "__dde_lifecyclesToEvents", g = "dde:connected", y = "dde:disconnected", D = "dde:attributeChanged";
var w = "__dde_lifecyclesToEvents", g = "dde:connected", y = "dde:disconnected", O = "dde:attributeChanged";
// src/dom.js
var v = [{
get scope() {
return a.D.body;
return f.D.body;
},
host: (t) => t ? t(a.D.body) : a.D.body,
host: (t) => t ? t(f.D.body) : f.D.body,
prevent: !0
}], S = {
}], D = {
get current() {
return v[v.length - 1];
},
@ -91,158 +90,145 @@ var v = [{
return v.pop();
}
};
function $(...t) {
function q(...t) {
return this.appendOriginal(...t), this;
}
function K(t) {
return t.append === $ || (t.appendOriginal = t.append, t.append = $), t;
function J(t) {
return t.append === q || (t.appendOriginal = t.append, t.append = q), t;
}
var T;
function j(t, e, ...n) {
let r = L(this), o = 0, c, f;
function k(t, e, ...n) {
let r = S(this), o = 0, c, a;
switch ((Object(e) !== e || r.isSignal(e)) && (e = { textContent: e }), !0) {
case typeof t == "function": {
o = 1;
let d = (...l) => l.length ? (o === 1 ? n.unshift(...l) : l.forEach((E) => E(f)), void 0) : f;
S.push({ scope: t, host: d }), c = t(e || void 0);
let p = c instanceof a.F;
let d = (...h) => h.length ? (o === 1 ? n.unshift(...h) : h.forEach((E) => E(a)), void 0) : a;
D.push({ scope: t, host: d }), c = t(e || void 0);
let p = c instanceof f.F;
if (c.nodeName === "#comment") break;
let b = j.mark({
let b = k.mark({
type: "component",
name: t.name,
host: p ? "this" : "parentElement"
});
c.prepend(b), p && (f = b);
c.prepend(b), p && (a = b);
break;
}
case t === "#text":
c = O.call(this, a.D.createTextNode(""), e);
c = R.call(this, f.D.createTextNode(""), e);
break;
case (t === "<>" || !t):
c = O.call(this, a.D.createDocumentFragment(), e);
c = R.call(this, f.D.createDocumentFragment(), e);
break;
case !!T:
c = O.call(this, a.D.createElementNS(T, t), e);
c = R.call(this, f.D.createElementNS(T, t), e);
break;
case !c:
c = O.call(this, a.D.createElement(t), e);
c = R.call(this, f.D.createElement(t), e);
}
return K(c), f || (f = c), n.forEach((d) => d(f)), o && S.pop(), o = 2, c;
return J(c), a || (a = c), n.forEach((d) => d(a)), o && D.pop(), o = 2, c;
}
j.mark = function(t, e = !1) {
k.mark = function(t, e = !1) {
t = Object.entries(t).map(([o, c]) => o + `="${c}"`).join(" ");
let n = e ? "" : "/", r = a.D.createComment(`<dde:mark ${t}${a.ssr}${n}>`);
return e && (r.end = a.D.createComment("</dde:mark>")), r;
let n = e ? "" : "/", r = f.D.createComment(`<dde:mark ${t}${f.ssr}${n}>`);
return e && (r.end = f.D.createComment("</dde:mark>")), r;
};
function bt(t, e, n) {
typeof e != "object" && (n = e, e = t);
let r = Symbol.for("default"), o = Array.from(e.querySelectorAll("slot")).reduce((f, d) => Reflect.set(f, d.name || r, d) && f, {}), c = q(o, r);
if (t.append = new Proxy(t.append, {
apply(f, d, p) {
if (p[0] === e) return f.apply(t, p);
if (!p.length) return t;
let b = a.D.createDocumentFragment();
for (let l of p) {
if (!l || !l.slot) {
c && b.append(l);
continue;
}
let E = l.slot, _ = o[E];
tt(l, "remove", "slot"), _ && (X(_, l, n), Reflect.deleteProperty(o, E));
}
return c && (o[r].replaceWith(b), Reflect.deleteProperty(o, r)), t.append = f, t;
}
}), t !== e) {
let f = Array.from(t.childNodes);
f.forEach((d) => d.remove()), t.append(...f);
}
return e;
}
function Q(...t) {
return t.filter(Boolean).join(" ");
}
function X(t, e, n) {
n && n(t, e);
try {
t.replaceWith(O(e, {
className: Q(e.className, t.className),
dataset: { ...t.dataset }
}));
} catch {
t.replaceWith(e);
}
}
function gt(t) {
function dt(t) {
let e = this;
return function(...r) {
T = t;
let o = j.call(e, ...r);
let o = k.call(e, ...r);
return T = void 0, o;
};
}
var P = /* @__PURE__ */ new WeakMap(), { setDeleteAttr: U } = a;
function O(t, ...e) {
if (!e.length) return t;
P.set(t, B(t, this));
for (let [n, r] of Object.entries(Object.assign({}, ...e)))
z.call(this, t, n, r);
return P.delete(t), t;
function pt(t, e = t) {
let n = "\xB9\u2070", r = "\u2713", o = Object.fromEntries(
Array.from(e.querySelectorAll("slot")).filter((c) => !c.name.endsWith(n)).map((c) => [c.name += n, c])
);
if (t.append = new Proxy(t.append, {
apply(c, a, d) {
if (d[0] === e) return c.apply(t, d);
for (let p of d) {
let b = (p.slot || "") + n;
try {
Q(p, "remove", "slot");
} catch {
}
let h = o[b];
if (!h) return;
b.startsWith(r) || h.childNodes.forEach((E) => E.remove()), h.append(p), h.name = r + b;
}
return t.append = c, t;
}
}), t !== e) {
let c = Array.from(t.childNodes);
t.append(...c);
}
return e;
}
function z(t, e, n) {
let { setRemoveAttr: r, s: o } = B(t, this), c = this;
var N = /* @__PURE__ */ new WeakMap(), { setDeleteAttr: $ } = f;
function R(t, ...e) {
if (!e.length) return t;
N.set(t, H(t, this));
for (let [n, r] of Object.entries(Object.assign({}, ...e)))
U.call(this, t, n, r);
return N.delete(t), t;
}
function U(t, e, n) {
let { setRemoveAttr: r, s: o } = H(t, this), c = this;
n = o.processReactiveAttribute(
t,
e,
n,
(d, p) => z.call(c, t, d, p)
(d, p) => U.call(c, t, d, p)
);
let [f] = e;
if (f === "=") return r(e.slice(1), n);
if (f === ".") return H(t, e.slice(1), n);
let [a] = e;
if (a === "=") return r(e.slice(1), n);
if (a === ".") return F(t, e.slice(1), n);
if (/(aria|data)([A-Z])/.test(e))
return e = e.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase(), r(e, n);
switch (e === "className" && (e = "class"), e) {
case "xlink:href":
return r(e, n, "http://www.w3.org/1999/xlink");
case "textContent":
return U(t, e, n);
return $(t, e, n);
case "style":
if (typeof n != "object") break;
/* falls through */
case "dataset":
return M(o, n, H.bind(null, t[e]));
return M(o, n, F.bind(null, t[e]));
case "ariaset":
return M(o, n, (d, p) => r("aria-" + d, p));
case "classList":
return Y.call(c, t, n);
return K.call(c, t, n);
}
return et(t, e) ? U(t, e, n) : r(e, n);
return X(t, e) ? $(t, e, n) : r(e, n);
}
function B(t, e) {
if (P.has(t)) return P.get(t);
let r = (t instanceof a.S ? rt : nt).bind(null, t, "Attribute"), o = L(e);
function H(t, e) {
if (N.has(t)) return N.get(t);
let r = (t instanceof f.S ? tt : Y).bind(null, t, "Attribute"), o = S(e);
return { setRemoveAttr: r, s: o };
}
function Y(t, e) {
let n = L(this);
function K(t, e) {
let n = S(this);
return M(
n,
e,
(r, o) => t.classList.toggle(r, o === -1 ? void 0 : !!o)
), t;
}
function tt(t, e, n, r) {
return t instanceof a.H ? t[e + "Attribute"](n, r) : t[e + "AttributeNS"](null, n, r);
function Q(t, e, n, r) {
return t instanceof f.H ? t[e + "Attribute"](n, r) : t[e + "AttributeNS"](null, n, r);
}
function et(t, e) {
function X(t, e) {
if (!(e in t)) return !1;
let n = I(t, e);
let n = z(t, e);
return !x(n.set);
}
function I(t, e) {
function z(t, e) {
if (t = Object.getPrototypeOf(t), !t) return {};
let n = Object.getOwnPropertyDescriptor(t, e);
return n || I(t, e);
return n || z(t, e);
}
function M(t, e, n) {
if (!(typeof e != "object" || e === null))
@ -250,213 +236,212 @@ function M(t, e, n) {
o && (c = t.processReactiveAttribute(e, o, c, n), n(o, c));
});
}
function nt(t, e, n, r) {
function Y(t, e, n, r) {
return t[(x(r) ? "remove" : "set") + e](n, r);
}
function rt(t, e, n, r, o = null) {
function tt(t, e, n, r, o = null) {
return t[(x(r) ? "remove" : "set") + e + "NS"](o, n, r);
}
function H(t, e, n) {
function F(t, e, n) {
if (Reflect.set(t, e, n), !!x(n))
return Reflect.deleteProperty(t, e);
}
// src/events-observer.js
var A = a.M ? ot() : new Proxy({}, {
var m = f.M ? et() : new Proxy({}, {
get() {
return () => {
};
}
});
function ot() {
let t = /* @__PURE__ */ new Map(), e = !1, n = (i) => function(u) {
for (let s of u)
if (s.type === "childList") {
if (l(s.addedNodes, !0)) {
i();
function et() {
let t = /* @__PURE__ */ new Map(), e = !1, n = (s) => function(u) {
for (let i of u)
if (i.type === "childList") {
if (h(i.addedNodes, !0)) {
s();
continue;
}
E(s.removedNodes, !0) && i();
E(i.removedNodes, !0) && s();
}
}, r = new a.M(n(d));
}, r = new f.M(n(d));
return {
observe(i) {
let u = new a.M(n(() => {
observe(s) {
let u = new f.M(n(() => {
}));
return u.observe(i, { childList: !0, subtree: !0 }), () => u.disconnect();
return u.observe(s, { childList: !0, subtree: !0 }), () => u.disconnect();
},
onConnected(i, u) {
f();
let s = c(i);
s.connected.has(u) || (s.connected.add(u), s.length_c += 1);
onConnected(s, u) {
a();
let i = c(s);
i.connected.has(u) || (i.connected.add(u), i.length_c += 1);
},
offConnected(i, u) {
if (!t.has(i)) return;
let s = t.get(i);
s.connected.has(u) && (s.connected.delete(u), s.length_c -= 1, o(i, s));
offConnected(s, u) {
if (!t.has(s)) return;
let i = t.get(s);
i.connected.has(u) && (i.connected.delete(u), i.length_c -= 1, o(s, i));
},
onDisconnected(i, u) {
f();
let s = c(i);
s.disconnected.has(u) || (s.disconnected.add(u), s.length_d += 1);
onDisconnected(s, u) {
a();
let i = c(s);
i.disconnected.has(u) || (i.disconnected.add(u), i.length_d += 1);
},
offDisconnected(i, u) {
if (!t.has(i)) return;
let s = t.get(i);
s.disconnected.has(u) && (s.disconnected.delete(u), s.length_d -= 1, o(i, s));
offDisconnected(s, u) {
if (!t.has(s)) return;
let i = t.get(s);
i.disconnected.has(u) && (i.disconnected.delete(u), i.length_d -= 1, o(s, i));
}
};
function o(i, u) {
u.length_c || u.length_d || (t.delete(i), d());
function o(s, u) {
u.length_c || u.length_d || (t.delete(s), d());
}
function c(i) {
if (t.has(i)) return t.get(i);
function c(s) {
if (t.has(s)) return t.get(s);
let u = {
connected: /* @__PURE__ */ new WeakSet(),
length_c: 0,
disconnected: /* @__PURE__ */ new WeakSet(),
length_d: 0
};
return t.set(i, u), u;
return t.set(s, u), u;
}
function f() {
e || (e = !0, r.observe(a.D.body, { childList: !0, subtree: !0 }));
function a() {
e || (e = !0, r.observe(f.D.body, { childList: !0, subtree: !0 }));
}
function d() {
!e || t.size || (e = !1, r.disconnect());
}
function p() {
return new Promise(function(i) {
(requestIdleCallback || requestAnimationFrame)(i);
return new Promise(function(s) {
(requestIdleCallback || requestAnimationFrame)(s);
});
}
async function b(i) {
async function b(s) {
t.size > 30 && await p();
let u = [];
if (!(i instanceof Node)) return u;
for (let s of t.keys())
s === i || !(s instanceof Node) || i.contains(s) && u.push(s);
if (!(s instanceof Node)) return u;
for (let i of t.keys())
i === s || !(i instanceof Node) || s.contains(i) && u.push(i);
return u;
}
function l(i, u) {
let s = !1;
for (let h of i) {
if (u && b(h).then(l), !t.has(h)) continue;
let C = t.get(h);
C.length_c && (h.dispatchEvent(new Event(g)), C.connected = /* @__PURE__ */ new WeakSet(), C.length_c = 0, C.length_d || t.delete(h), s = !0);
function h(s, u) {
let i = !1;
for (let l of s) {
if (u && b(l).then(h), !t.has(l)) continue;
let A = t.get(l);
A.length_c && (l.dispatchEvent(new Event(g)), A.connected = /* @__PURE__ */ new WeakSet(), A.length_c = 0, A.length_d || t.delete(l), i = !0);
}
return s;
return i;
}
function E(i, u) {
let s = !1;
for (let h of i)
u && b(h).then(E), !(!t.has(h) || !t.get(h).length_d) && ((globalThis.queueMicrotask || setTimeout)(_(h)), s = !0);
return s;
function E(s, u) {
let i = !1;
for (let l of s)
u && b(l).then(E), !(!t.has(l) || !t.get(l).length_d) && ((globalThis.queueMicrotask || setTimeout)(I(l)), i = !0);
return i;
}
function _(i) {
function I(s) {
return () => {
i.isConnected || (i.dispatchEvent(new Event(y)), t.delete(i));
s.isConnected || (s.dispatchEvent(new Event(y)), t.delete(s));
};
}
}
// src/customElement.js
function mt(t, e, n, r = it) {
S.push({
function wt(t, e, n, r = rt) {
D.push({
scope: t,
host: (...f) => f.length ? f.forEach((d) => d(t)) : t
host: (...a) => a.length ? a.forEach((d) => d(t)) : t
}), typeof r == "function" && (r = r.call(t, t));
let o = t[w];
o || ct(t);
o || nt(t);
let c = n.call(t, r);
return o || t.dispatchEvent(new Event(g)), e.nodeType === 11 && typeof e.mode == "string" && t.addEventListener(y, A.observe(e), { once: !0 }), S.pop(), e.append(c);
return o || t.dispatchEvent(new Event(g)), e.nodeType === 11 && typeof e.mode == "string" && t.addEventListener(y, m.observe(e), { once: !0 }), D.pop(), e.append(c);
}
function ct(t) {
return k(t.prototype, "connectedCallback", function(e, n, r) {
function nt(t) {
return P(t.prototype, "connectedCallback", function(e, n, r) {
e.apply(n, r), n.dispatchEvent(new Event(g));
}), k(t.prototype, "disconnectedCallback", function(e, n, r) {
}), P(t.prototype, "disconnectedCallback", function(e, n, r) {
e.apply(n, r), (globalThis.queueMicrotask || setTimeout)(
() => !n.isConnected && n.dispatchEvent(new Event(y))
);
}), k(t.prototype, "attributeChangedCallback", function(e, n, r) {
}), P(t.prototype, "attributeChangedCallback", function(e, n, r) {
let [o, , c] = r;
n.dispatchEvent(new CustomEvent(D, {
n.dispatchEvent(new CustomEvent(O, {
detail: [o, c]
})), e.apply(n, r);
}), t.prototype[w] = !0, t;
}
function k(t, e, n) {
function P(t, e, n) {
t[e] = new Proxy(t[e] || (() => {
}), { apply: n });
}
function it(t) {
return F(t, (e, n) => e.getAttribute(n));
function rt(t) {
return W(t, (e, n) => e.getAttribute(n));
}
// src/events.js
function Rt(t, e, n) {
function Ct(t, e, n) {
return e || (e = {}), function(o, ...c) {
n && (c.unshift(o), o = typeof n == "function" ? n() : n);
let f = c.length ? new CustomEvent(t, Object.assign({ detail: c[0] }, e)) : new Event(t, e);
return o.dispatchEvent(f);
let a = c.length ? new CustomEvent(t, Object.assign({ detail: c[0] }, e)) : new Event(t, e);
return o.dispatchEvent(a);
};
}
function R(t, e, n) {
function _(t, e, n) {
return function(o) {
return o.addEventListener(t, e, n), o;
};
}
var Z = (t) => Object.assign({}, typeof t == "object" ? t : null, { once: !0 });
R.connected = function(t, e) {
return e = Z(e), function(r) {
return r.addEventListener(g, t, e), r[w] ? r : r.isConnected ? (r.dispatchEvent(new Event(g)), r) : (N(e.signal, () => A.offConnected(r, t)) && A.onConnected(r, t), r);
var B = (t) => Object.assign({}, typeof t == "object" ? t : null, { once: !0 });
_.connected = function(t, e) {
return e = B(e), function(r) {
return r.addEventListener(g, t, e), r[w] ? r : r.isConnected ? (r.dispatchEvent(new Event(g)), r) : (L(e.signal, () => m.offConnected(r, t)) && m.onConnected(r, t), r);
};
};
R.disconnected = function(t, e) {
return e = Z(e), function(r) {
return r.addEventListener(y, t, e), r[w] || N(e.signal, () => A.offDisconnected(r, t)) && A.onDisconnected(r, t), r;
_.disconnected = function(t, e) {
return e = B(e), function(r) {
return r.addEventListener(y, t, e), r[w] || L(e.signal, () => m.offDisconnected(r, t)) && m.onDisconnected(r, t), r;
};
};
var W = /* @__PURE__ */ new WeakMap();
R.disconnectedAsAbort = function(t) {
if (W.has(t)) return W.get(t);
var j = /* @__PURE__ */ new WeakMap();
_.disconnectedAsAbort = function(t) {
if (j.has(t)) return j.get(t);
let e = new AbortController();
return W.set(t, e), t(R.disconnected(() => e.abort())), e;
return j.set(t, e), t(_.disconnected(() => e.abort())), e;
};
var st = /* @__PURE__ */ new WeakSet();
R.attributeChanged = function(t, e) {
var ot = /* @__PURE__ */ new WeakSet();
_.attributeChanged = function(t, e) {
return typeof e != "object" && (e = {}), function(r) {
if (r.addEventListener(D, t, e), r[w] || st.has(r) || !a.M) return r;
let o = new a.M(function(f) {
for (let { attributeName: d, target: p } of f)
if (r.addEventListener(O, t, e), r[w] || ot.has(r) || !f.M) return r;
let o = new f.M(function(a) {
for (let { attributeName: d, target: p } of a)
p.dispatchEvent(
new CustomEvent(D, { detail: [d, p.getAttribute(d)] })
new CustomEvent(O, { detail: [d, p.getAttribute(d)] })
);
});
return N(e.signal, () => o.disconnect()) && o.observe(r, { attributes: !0 }), r;
return L(e.signal, () => o.disconnect()) && o.observe(r, { attributes: !0 }), r;
};
};
globalThis.dde= {
assign: O,
assignAttribute: z,
chainableAppend: K,
classListDeclarative: Y,
cn: Q,
createElement: j,
createElementNS: gt,
customElementRender: mt,
customElementWithDDE: ct,
dispatchEvent: Rt,
el: j,
elNS: gt,
elementAttribute: tt,
lifecyclesToEvents: ct,
observedAttributes: it,
on: R,
registerReactivity: G,
scope: S,
simulateSlots: bt
assign: R,
assignAttribute: U,
chainableAppend: J,
classListDeclarative: K,
createElement: k,
createElementNS: dt,
customElementRender: wt,
customElementWithDDE: nt,
dispatchEvent: Ct,
el: k,
elNS: dt,
elementAttribute: Q,
lifecyclesToEvents: nt,
observedAttributes: rt,
on: _,
registerReactivity: Z,
scope: D,
simulateSlots: pt
};
})();

View File

@ -40,7 +40,7 @@ type AttrsModified= {
& Record<`.${string}`, any>
type _fromElsInterfaces<EL extends SupportedElement>= Omit<EL, keyof AttrsModified>;
type IsReadonly<T, K extends keyof T> =
T extends { readonly [P in K]: T[K] } ? true : false;
T extends { readonly [P in K]: T[K] } ? true : false;
/**
* Just element attributtes
*
@ -129,14 +129,9 @@ export function elNS(
export { elNS as createElementNS }
export function chainableAppend<EL extends SupportedElement>(el: EL): EL;
/**
* Mapper function (optional). Pass for coppying attributes, this is NOT implemented by {@link simulateSlots} itself!
* */
type simulateSlotsMapper= (body: HTMLSlotElement, el: HTMLElement)=> void;
/** Simulate slots for ddeComponents */
export function simulateSlots<EL extends SupportedElement | DocumentFragment>(
root: EL,
mapper?: simulateSlotsMapper
): EL
/**
* Simulate slots in Custom Elements without using `shadowRoot`.
@ -145,7 +140,7 @@ export function simulateSlots<EL extends SupportedElement | DocumentFragment>(
* */
export function simulateSlots<EL extends SupportedElement | DocumentFragment>(
el: HTMLElement,
body: EL, mapper?: simulateSlotsMapper
body: EL,
): EL
export function dispatchEvent(name: keyof DocumentEventMap | string, options?: EventInit):

View File

@ -1,5 +1,5 @@
// src/signals-common.js
var k = {
var N = {
isSignal(t) {
return !1;
},
@ -7,23 +7,23 @@ var k = {
return n;
}
};
function B(t, e = !0) {
return e ? Object.assign(k, t) : (Object.setPrototypeOf(t, k), t);
function H(t, e = !0) {
return e ? Object.assign(N, t) : (Object.setPrototypeOf(t, N), t);
}
function W(t) {
return k.isPrototypeOf(t) && t !== k ? t : k;
function j(t) {
return N.isPrototypeOf(t) && t !== N ? t : N;
}
// src/helpers.js
var T = (...t) => Object.prototype.hasOwnProperty.call(...t);
function S(t) {
var I = (...t) => Object.prototype.hasOwnProperty.call(...t);
function A(t) {
return typeof t > "u";
}
function X(t) {
let e = typeof t;
return e !== "object" ? e : t === null ? "null" : Object.prototype.toString.call(t);
}
function q(t, e) {
function P(t, e) {
if (!t || !(t instanceof AbortSignal))
return !0;
if (!t.aborted)
@ -31,7 +31,7 @@ function q(t, e) {
t.removeEventListener("abort", e);
};
}
function F(t, e) {
function W(t, e) {
let { observedAttributes: n = [] } = t.constructor;
return n.reduce(function(r, o) {
return r[dt(o)] = e(t, o), r;
@ -52,17 +52,17 @@ var d = {
M: globalThis.MutationObserver
};
function pt(t, e, n) {
if (Reflect.set(t, e, n), !!S(n)) {
if (Reflect.set(t, e, n), !!A(n)) {
if (Reflect.deleteProperty(t, e), t instanceof d.H && t.getAttribute(e) === "undefined")
return t.removeAttribute(e);
if (Reflect.get(t, e) === "undefined")
return Reflect.set(t, e, "");
}
}
var O = "__dde_lifecyclesToEvents", _ = "dde:connected", C = "dde:disconnected", M = "dde:attributeChanged";
var O = "__dde_lifecyclesToEvents", _ = "dde:connected", S = "dde:disconnected", T = "dde:attributeChanged";
// src/dom.js
var A = [{
var y = [{
get scope() {
return d.D.body;
},
@ -70,7 +70,7 @@ var A = [{
prevent: !0
}], x = {
get current() {
return A[A.length - 1];
return y[y.length - 1];
},
get host() {
return this.current.host;
@ -80,17 +80,17 @@ var A = [{
return t.prevent = !0, t;
},
get state() {
return [...A];
return [...y];
},
push(t = {}) {
return A.push(Object.assign({}, this.current, { prevent: !1 }, t));
return y.push(Object.assign({}, this.current, { prevent: !1 }, t));
},
pushRoot() {
return A.push(A[0]);
return y.push(y[0]);
},
pop() {
if (A.length !== 1)
return A.pop();
if (y.length !== 1)
return y.pop();
}
};
function Y(...t) {
@ -100,95 +100,82 @@ function lt(t) {
return t.append === Y || (t.appendOriginal = t.append, t.append = Y), t;
}
var $;
function P(t, e, ...n) {
let r = W(this), o = 0, c, i;
function M(t, e, ...n) {
let r = j(this), o = 0, c, u;
switch ((Object(e) !== e || r.isSignal(e)) && (e = { textContent: e }), !0) {
case typeof t == "function": {
o = 1;
let a = (...p) => p.length ? (o === 1 ? n.unshift(...p) : p.forEach((m) => m(i)), void 0) : i;
let a = (...h) => h.length ? (o === 1 ? n.unshift(...h) : h.forEach((m) => m(u)), void 0) : u;
x.push({ scope: t, host: a }), c = t(e || void 0);
let h = c instanceof d.F;
let l = c instanceof d.F;
if (c.nodeName === "#comment") break;
let v = P.mark({
let v = M.mark({
type: "component",
name: t.name,
host: h ? "this" : "parentElement"
host: l ? "this" : "parentElement"
});
c.prepend(v), h && (i = v);
c.prepend(v), l && (u = v);
break;
}
case t === "#text":
c = j.call(this, d.D.createTextNode(""), e);
c = q.call(this, d.D.createTextNode(""), e);
break;
case (t === "<>" || !t):
c = j.call(this, d.D.createDocumentFragment(), e);
c = q.call(this, d.D.createDocumentFragment(), e);
break;
case !!$:
c = j.call(this, d.D.createElementNS($, t), e);
c = q.call(this, d.D.createElementNS($, t), e);
break;
case !c:
c = j.call(this, d.D.createElement(t), e);
c = q.call(this, d.D.createElement(t), e);
}
return lt(c), i || (i = c), n.forEach((a) => a(i)), o && x.pop(), o = 2, c;
return lt(c), u || (u = c), n.forEach((a) => a(u)), o && x.pop(), o = 2, c;
}
P.mark = function(t, e = !1) {
M.mark = function(t, e = !1) {
t = Object.entries(t).map(([o, c]) => o + `="${c}"`).join(" ");
let n = e ? "" : "/", r = d.D.createComment(`<dde:mark ${t}${d.ssr}${n}>`);
return e && (r.end = d.D.createComment("</dde:mark>")), r;
};
function Wt(t, e, n) {
typeof e != "object" && (n = e, e = t);
let r = Symbol.for("default"), o = Array.from(e.querySelectorAll("slot")).reduce((i, a) => Reflect.set(i, a.name || r, a) && i, {}), c = T(o, r);
if (t.append = new Proxy(t.append, {
apply(i, a, h) {
if (h[0] === e) return i.apply(t, h);
if (!h.length) return t;
let v = d.D.createDocumentFragment();
for (let p of h) {
if (!p || !p.slot) {
c && v.append(p);
continue;
}
let m = p.slot, y = o[m];
vt(p, "remove", "slot"), y && (bt(y, p, n), Reflect.deleteProperty(o, m));
}
return c && (o[r].replaceWith(v), Reflect.deleteProperty(o, r)), t.append = i, t;
}
}), t !== e) {
let i = Array.from(t.childNodes);
i.forEach((a) => a.remove()), t.append(...i);
}
return e;
}
function ht(...t) {
return t.filter(Boolean).join(" ");
}
function bt(t, e, n) {
n && n(t, e);
try {
t.replaceWith(j(e, {
className: ht(e.className, t.className),
dataset: { ...t.dataset }
}));
} catch {
t.replaceWith(e);
}
}
function qt(t) {
function Mt(t) {
let e = this;
return function(...r) {
$ = t;
let o = P.call(e, ...r);
let o = M.call(e, ...r);
return $ = void 0, o;
};
}
var U = /* @__PURE__ */ new WeakMap(), { setDeleteAttr: tt } = d;
function j(t, ...e) {
function jt(t, e = t) {
let n = "\xB9\u2070", r = "\u2713", o = Object.fromEntries(
Array.from(e.querySelectorAll("slot")).filter((c) => !c.name.endsWith(n)).map((c) => [c.name += n, c])
);
if (t.append = new Proxy(t.append, {
apply(c, u, a) {
if (a[0] === e) return c.apply(t, a);
for (let l of a) {
let v = (l.slot || "") + n;
try {
bt(l, "remove", "slot");
} catch {
}
let h = o[v];
if (!h) return;
v.startsWith(r) || h.childNodes.forEach((m) => m.remove()), h.append(l), h.name = r + v;
}
return t.append = c, t;
}
}), t !== e) {
let c = Array.from(t.childNodes);
t.append(...c);
}
return e;
}
var F = /* @__PURE__ */ new WeakMap(), { setDeleteAttr: tt } = d;
function q(t, ...e) {
if (!e.length) return t;
U.set(t, rt(t, this));
F.set(t, rt(t, this));
for (let [n, r] of Object.entries(Object.assign({}, ...e)))
nt.call(this, t, n, r);
return U.delete(t), t;
return F.delete(t), t;
}
function nt(t, e, n) {
let { setRemoveAttr: r, s: o } = rt(t, this), c = this;
@ -196,11 +183,11 @@ function nt(t, e, n) {
t,
e,
n,
(a, h) => nt.call(c, t, a, h)
(a, l) => nt.call(c, t, a, l)
);
let [i] = e;
if (i === "=") return r(e.slice(1), n);
if (i === ".") return et(t, e.slice(1), n);
let [u] = e;
if (u === "=") return r(e.slice(1), n);
if (u === ".") return et(t, e.slice(1), n);
if (/(aria|data)([A-Z])/.test(e))
return e = e.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase(), r(e, n);
switch (e === "className" && (e = "class"), e) {
@ -212,177 +199,177 @@ function nt(t, e, n) {
if (typeof n != "object") break;
/* falls through */
case "dataset":
return I(o, n, et.bind(null, t[e]));
return B(o, n, et.bind(null, t[e]));
case "ariaset":
return I(o, n, (a, h) => r("aria-" + a, h));
return B(o, n, (a, l) => r("aria-" + a, l));
case "classList":
return gt.call(c, t, n);
return ht.call(c, t, n);
}
return Et(t, e) ? tt(t, e, n) : r(e, n);
return gt(t, e) ? tt(t, e, n) : r(e, n);
}
function rt(t, e) {
if (U.has(t)) return U.get(t);
let r = (t instanceof d.S ? xt : mt).bind(null, t, "Attribute"), o = W(e);
if (F.has(t)) return F.get(t);
let r = (t instanceof d.S ? Et : vt).bind(null, t, "Attribute"), o = j(e);
return { setRemoveAttr: r, s: o };
}
function gt(t, e) {
let n = W(this);
return I(
function ht(t, e) {
let n = j(this);
return B(
n,
e,
(r, o) => t.classList.toggle(r, o === -1 ? void 0 : !!o)
), t;
}
function vt(t, e, n, r) {
function bt(t, e, n, r) {
return t instanceof d.H ? t[e + "Attribute"](n, r) : t[e + "AttributeNS"](null, n, r);
}
function Et(t, e) {
function gt(t, e) {
if (!(e in t)) return !1;
let n = ot(t, e);
return !S(n.set);
return !A(n.set);
}
function ot(t, e) {
if (t = Object.getPrototypeOf(t), !t) return {};
let n = Object.getOwnPropertyDescriptor(t, e);
return n || ot(t, e);
}
function I(t, e, n) {
function B(t, e, n) {
if (!(typeof e != "object" || e === null))
return Object.entries(e).forEach(function([o, c]) {
o && (c = t.processReactiveAttribute(e, o, c, n), n(o, c));
});
}
function mt(t, e, n, r) {
return t[(S(r) ? "remove" : "set") + e](n, r);
function vt(t, e, n, r) {
return t[(A(r) ? "remove" : "set") + e](n, r);
}
function xt(t, e, n, r, o = null) {
return t[(S(r) ? "remove" : "set") + e + "NS"](o, n, r);
function Et(t, e, n, r, o = null) {
return t[(A(r) ? "remove" : "set") + e + "NS"](o, n, r);
}
function et(t, e, n) {
if (Reflect.set(t, e, n), !!S(n))
if (Reflect.set(t, e, n), !!A(n))
return Reflect.deleteProperty(t, e);
}
// src/events-observer.js
var D = d.M ? wt() : new Proxy({}, {
var C = d.M ? mt() : new Proxy({}, {
get() {
return () => {
};
}
});
function wt() {
let t = /* @__PURE__ */ new Map(), e = !1, n = (s) => function(u) {
for (let f of u)
function mt() {
let t = /* @__PURE__ */ new Map(), e = !1, n = (i) => function(s) {
for (let f of s)
if (f.type === "childList") {
if (p(f.addedNodes, !0)) {
s();
if (h(f.addedNodes, !0)) {
i();
continue;
}
m(f.removedNodes, !0) && s();
m(f.removedNodes, !0) && i();
}
}, r = new d.M(n(a));
return {
observe(s) {
let u = new d.M(n(() => {
observe(i) {
let s = new d.M(n(() => {
}));
return u.observe(s, { childList: !0, subtree: !0 }), () => u.disconnect();
return s.observe(i, { childList: !0, subtree: !0 }), () => s.disconnect();
},
onConnected(s, u) {
i();
let f = c(s);
f.connected.has(u) || (f.connected.add(u), f.length_c += 1);
onConnected(i, s) {
u();
let f = c(i);
f.connected.has(s) || (f.connected.add(s), f.length_c += 1);
},
offConnected(s, u) {
if (!t.has(s)) return;
let f = t.get(s);
f.connected.has(u) && (f.connected.delete(u), f.length_c -= 1, o(s, f));
offConnected(i, s) {
if (!t.has(i)) return;
let f = t.get(i);
f.connected.has(s) && (f.connected.delete(s), f.length_c -= 1, o(i, f));
},
onDisconnected(s, u) {
i();
let f = c(s);
f.disconnected.has(u) || (f.disconnected.add(u), f.length_d += 1);
onDisconnected(i, s) {
u();
let f = c(i);
f.disconnected.has(s) || (f.disconnected.add(s), f.length_d += 1);
},
offDisconnected(s, u) {
if (!t.has(s)) return;
let f = t.get(s);
f.disconnected.has(u) && (f.disconnected.delete(u), f.length_d -= 1, o(s, f));
offDisconnected(i, s) {
if (!t.has(i)) return;
let f = t.get(i);
f.disconnected.has(s) && (f.disconnected.delete(s), f.length_d -= 1, o(i, f));
}
};
function o(s, u) {
u.length_c || u.length_d || (t.delete(s), a());
function o(i, s) {
s.length_c || s.length_d || (t.delete(i), a());
}
function c(s) {
if (t.has(s)) return t.get(s);
let u = {
function c(i) {
if (t.has(i)) return t.get(i);
let s = {
connected: /* @__PURE__ */ new WeakSet(),
length_c: 0,
disconnected: /* @__PURE__ */ new WeakSet(),
length_d: 0
};
return t.set(s, u), u;
return t.set(i, s), s;
}
function i() {
function u() {
e || (e = !0, r.observe(d.D.body, { childList: !0, subtree: !0 }));
}
function a() {
!e || t.size || (e = !1, r.disconnect());
}
function h() {
return new Promise(function(s) {
(requestIdleCallback || requestAnimationFrame)(s);
function l() {
return new Promise(function(i) {
(requestIdleCallback || requestAnimationFrame)(i);
});
}
async function v(s) {
t.size > 30 && await h();
let u = [];
if (!(s instanceof Node)) return u;
async function v(i) {
t.size > 30 && await l();
let s = [];
if (!(i instanceof Node)) return s;
for (let f of t.keys())
f === s || !(f instanceof Node) || s.contains(f) && u.push(f);
return u;
f === i || !(f instanceof Node) || i.contains(f) && s.push(f);
return s;
}
function p(s, u) {
function h(i, s) {
let f = !1;
for (let b of s) {
if (u && v(b).then(p), !t.has(b)) continue;
let N = t.get(b);
N.length_c && (b.dispatchEvent(new Event(_)), N.connected = /* @__PURE__ */ new WeakSet(), N.length_c = 0, N.length_d || t.delete(b), f = !0);
for (let b of i) {
if (s && v(b).then(h), !t.has(b)) continue;
let L = t.get(b);
L.length_c && (b.dispatchEvent(new Event(_)), L.connected = /* @__PURE__ */ new WeakSet(), L.length_c = 0, L.length_d || t.delete(b), f = !0);
}
return f;
}
function m(s, u) {
function m(i, s) {
let f = !1;
for (let b of s)
u && v(b).then(m), !(!t.has(b) || !t.get(b).length_d) && ((globalThis.queueMicrotask || setTimeout)(y(b)), f = !0);
for (let b of i)
s && v(b).then(m), !(!t.has(b) || !t.get(b).length_d) && ((globalThis.queueMicrotask || setTimeout)(k(b)), f = !0);
return f;
}
function y(s) {
function k(i) {
return () => {
s.isConnected || (s.dispatchEvent(new Event(C)), t.delete(s));
i.isConnected || (i.dispatchEvent(new Event(S)), t.delete(i));
};
}
}
// src/customElement.js
function Jt(t, e, n, r = _t) {
function Ht(t, e, n, r = wt) {
x.push({
scope: t,
host: (...i) => i.length ? i.forEach((a) => a(t)) : t
host: (...u) => u.length ? u.forEach((a) => a(t)) : t
}), typeof r == "function" && (r = r.call(t, t));
let o = t[O];
o || yt(t);
o || xt(t);
let c = n.call(t, r);
return o || t.dispatchEvent(new Event(_)), e.nodeType === 11 && typeof e.mode == "string" && t.addEventListener(C, D.observe(e), { once: !0 }), x.pop(), e.append(c);
return o || t.dispatchEvent(new Event(_)), e.nodeType === 11 && typeof e.mode == "string" && t.addEventListener(S, C.observe(e), { once: !0 }), x.pop(), e.append(c);
}
function yt(t) {
function xt(t) {
return J(t.prototype, "connectedCallback", function(e, n, r) {
e.apply(n, r), n.dispatchEvent(new Event(_));
}), J(t.prototype, "disconnectedCallback", function(e, n, r) {
e.apply(n, r), (globalThis.queueMicrotask || setTimeout)(
() => !n.isConnected && n.dispatchEvent(new Event(C))
() => !n.isConnected && n.dispatchEvent(new Event(S))
);
}), J(t.prototype, "attributeChangedCallback", function(e, n, r) {
let [o, , c] = r;
n.dispatchEvent(new CustomEvent(M, {
n.dispatchEvent(new CustomEvent(T, {
detail: [o, c]
})), e.apply(n, r);
}), t.prototype[O] = !0, t;
@ -391,16 +378,16 @@ function J(t, e, n) {
t[e] = new Proxy(t[e] || (() => {
}), { apply: n });
}
function _t(t) {
return F(t, (e, n) => e.getAttribute(n));
function wt(t) {
return W(t, (e, n) => e.getAttribute(n));
}
// src/events.js
function Kt(t, e, n) {
function Zt(t, e, n) {
return e || (e = {}), function(o, ...c) {
n && (c.unshift(o), o = typeof n == "function" ? n() : n);
let i = c.length ? new CustomEvent(t, Object.assign({ detail: c[0] }, e)) : new Event(t, e);
return o.dispatchEvent(i);
let u = c.length ? new CustomEvent(t, Object.assign({ detail: c[0] }, e)) : new Event(t, e);
return o.dispatchEvent(u);
};
}
function w(t, e, n) {
@ -411,12 +398,12 @@ function w(t, e, n) {
var ct = (t) => Object.assign({}, typeof t == "object" ? t : null, { once: !0 });
w.connected = function(t, e) {
return e = ct(e), function(r) {
return r.addEventListener(_, t, e), r[O] ? r : r.isConnected ? (r.dispatchEvent(new Event(_)), r) : (q(e.signal, () => D.offConnected(r, t)) && D.onConnected(r, t), r);
return r.addEventListener(_, t, e), r[O] ? r : r.isConnected ? (r.dispatchEvent(new Event(_)), r) : (P(e.signal, () => C.offConnected(r, t)) && C.onConnected(r, t), r);
};
};
w.disconnected = function(t, e) {
return e = ct(e), function(r) {
return r.addEventListener(C, t, e), r[O] || q(e.signal, () => D.offDisconnected(r, t)) && D.onDisconnected(r, t), r;
return r.addEventListener(S, t, e), r[O] || P(e.signal, () => C.offDisconnected(r, t)) && C.onDisconnected(r, t), r;
};
};
var Z = /* @__PURE__ */ new WeakMap();
@ -425,45 +412,45 @@ w.disconnectedAsAbort = function(t) {
let e = new AbortController();
return Z.set(t, e), t(w.disconnected(() => e.abort())), e;
};
var At = /* @__PURE__ */ new WeakSet();
var _t = /* @__PURE__ */ new WeakSet();
w.attributeChanged = function(t, e) {
return typeof e != "object" && (e = {}), function(r) {
if (r.addEventListener(M, t, e), r[O] || At.has(r) || !d.M) return r;
let o = new d.M(function(i) {
for (let { attributeName: a, target: h } of i)
h.dispatchEvent(
new CustomEvent(M, { detail: [a, h.getAttribute(a)] })
if (r.addEventListener(T, t, e), r[O] || _t.has(r) || !d.M) return r;
let o = new d.M(function(u) {
for (let { attributeName: a, target: l } of u)
l.dispatchEvent(
new CustomEvent(T, { detail: [a, l.getAttribute(a)] })
);
});
return q(e.signal, () => o.disconnect()) && o.observe(r, { attributes: !0 }), r;
return P(e.signal, () => o.disconnect()) && o.observe(r, { attributes: !0 }), r;
};
};
// src/signals-lib.js
var l = "__dde_signal";
function z(t) {
var p = "__dde_signal";
function U(t) {
try {
return T(t, l);
return I(t, p);
} catch {
return !1;
}
}
var H = [], g = /* @__PURE__ */ new WeakMap();
var z = [], g = /* @__PURE__ */ new WeakMap();
function E(t, e) {
if (typeof t != "function")
return it(!1, t, e);
if (z(t)) return t;
if (U(t)) return t;
let n = it(!0), r = function() {
let [o, ...c] = g.get(r);
if (g.set(r, /* @__PURE__ */ new Set([o])), H.push(r), at(n, t()), H.pop(), !c.length) return;
let i = g.get(r);
if (g.set(r, /* @__PURE__ */ new Set([o])), z.push(r), at(n, t()), z.pop(), !c.length) return;
let u = g.get(r);
for (let a of c)
i.has(a) || L(a, r);
u.has(a) || R(a, r);
};
return g.set(n[l], r), g.set(r, /* @__PURE__ */ new Set([n])), r(), n;
return g.set(n[p], r), g.set(r, /* @__PURE__ */ new Set([n])), r(), n;
}
E.action = function(t, e, ...n) {
let r = t[l], { actions: o } = r;
let r = t[p], { actions: o } = r;
if (!o || !(e in o))
throw new Error(`'${t}' has no action with name '${e}'!`);
if (o[e].apply(r, n), r.skip) return delete r.skip;
@ -473,7 +460,7 @@ E.on = function t(e, n, r = {}) {
let { signal: o } = r;
if (!(o && o.aborted)) {
if (Array.isArray(e)) return e.forEach((c) => t(c, n, r));
Q(e, n), o && o.addEventListener("abort", () => L(e, n));
Q(e, n), o && o.addEventListener("abort", () => R(e, n));
}
};
E.symbols = {
@ -482,8 +469,8 @@ E.symbols = {
};
E.clear = function(...t) {
for (let n of t) {
let r = n[l];
r && (delete n.toJSON, r.onclear.forEach((o) => o.call(r)), e(n, r), delete n[l]);
let r = n[p];
r && (delete n.toJSON, r.onclear.forEach((o) => o.call(r)), e(n, r), delete n[p]);
}
function e(n, r) {
r.listeners.forEach((o) => {
@ -493,53 +480,53 @@ E.clear = function(...t) {
});
}
};
var R = "__dde_reactive";
var D = "__dde_reactive";
E.el = function(t, e) {
let n = P.mark({ type: "reactive" }, !0), r = n.end, o = d.D.createDocumentFragment();
let n = M.mark({ type: "reactive" }, !0), r = n.end, o = d.D.createDocumentFragment();
o.append(n, r);
let { current: c } = x, i = {}, a = (h) => {
let { current: c } = x, u = {}, a = (l) => {
if (!n.parentNode || !r.parentNode)
return L(t, a);
let v = i;
i = {}, x.push(c);
let p = e(h, function(u, f) {
return R(t, a);
let v = u;
u = {}, x.push(c);
let h = e(l, function(s, f) {
let b;
return T(v, u) ? (b = v[u], delete v[u]) : b = f(), i[u] = b, b;
return I(v, s) ? (b = v[s], delete v[s]) : b = f(), u[s] = b, b;
});
x.pop(), Array.isArray(p) || (p = [p]);
x.pop(), Array.isArray(h) || (h = [h]);
let m = document.createComment("");
p.push(m), n.after(...p);
let y;
for (; (y = m.nextSibling) && y !== r; )
y.remove();
m.remove(), n.isConnected && St(c.host());
h.push(m), n.after(...h);
let k;
for (; (k = m.nextSibling) && k !== r; )
k.remove();
m.remove(), n.isConnected && yt(c.host());
};
return Q(t, a), ut(t, a, n, e), a(t()), o;
};
function St(t) {
!t || !t[R] || (requestIdleCallback || setTimeout)(function() {
t[R] = t[R].filter(([e, n]) => n.isConnected ? !0 : (L(...e), !1));
function yt(t) {
!t || !t[D] || (requestIdleCallback || setTimeout)(function() {
t[D] = t[D].filter(([e, n]) => n.isConnected ? !0 : (R(...e), !1));
});
}
var Ot = {
var At = {
_set(t) {
this.value = t;
}
};
function Ct(t) {
function Ot(t) {
return function(e, n) {
let r = (...c) => c.length ? e.setAttribute(n, ...c) : K(r), o = ft(r, e.getAttribute(n), Ot);
let r = (...c) => c.length ? e.setAttribute(n, ...c) : K(r), o = ft(r, e.getAttribute(n), At);
return t[n] = o, o;
};
}
var G = "__dde_attributes";
E.observedAttributes = function(t) {
let e = t[G] = {}, n = F(t, Ct(e));
let e = t[G] = {}, n = W(t, Ot(e));
return w.attributeChanged(function({ detail: o }) {
/*! This maps attributes to signals (`S.observedAttributes`).
* Investigate `__dde_attributes` key of the element.*/
let [c, i] = o, a = this[G][c];
if (a) return E.action(a, "_set", i);
let [c, u] = o, a = this[G][c];
if (a) return E.action(a, "_set", u);
})(t), w.disconnected(function() {
/*! This removes all signals mapped to attributes (`S.observedAttributes`).
* Investigate `__dde_attributes` key of the element.*/
@ -547,12 +534,12 @@ E.observedAttributes = function(t) {
})(t), n;
};
var st = {
isSignal: z,
isSignal: U,
processReactiveAttribute(t, e, n, r) {
if (!z(n)) return n;
if (!U(n)) return n;
let o = (c) => {
if (!t.isConnected)
return L(n, o);
return R(n, o);
r(e, c);
};
return Q(n, o), ut(n, o, t, e), n();
@ -561,22 +548,22 @@ var st = {
function ut(t, e, ...n) {
let { current: r } = x;
r.prevent || r.host(function(o) {
o[R] || (o[R] = [], w.disconnected(
o[D] || (o[D] = [], w.disconnected(
() => (
/*!
* Clears all Signals listeners added in the current scope/host (`S.el`, `assign`, ?).
* You can investigate the `__dde_reactive` key of the element.
* */
o[R].forEach(([[c, i]]) => L(c, i, c[l] && c[l].host && c[l].host() === o))
o[D].forEach(([[c, u]]) => R(c, u, c[p] && c[p].host && c[p].host() === o))
)
)(o)), o[R].push([[t, e], ...n]);
)(o)), o[D].push([[t, e], ...n]);
});
}
function it(t, e, n) {
let r = t ? () => K(r) : (...o) => o.length ? at(r, ...o) : K(r);
return ft(r, e, n, t);
}
var Dt = Object.assign(/* @__PURE__ */ Object.create(null), {
var St = Object.assign(/* @__PURE__ */ Object.create(null), {
stopPropagation() {
this.skip = !0;
}
@ -593,13 +580,13 @@ function ft(t, e, n, r = !1) {
X(n) !== "[object Object]" && (n = {});
let { onclear: c } = E.symbols;
n[c] && (o.push(n[c]), delete n[c]);
let { host: i } = x;
return Reflect.defineProperty(t, l, {
let { host: u } = x;
return Reflect.defineProperty(t, p, {
value: {
value: e,
actions: n,
onclear: o,
host: i,
host: u,
listeners: /* @__PURE__ */ new Set(),
defined: new V().stack,
readonly: r
@ -607,62 +594,61 @@ function ft(t, e, n, r = !1) {
enumerable: !1,
writable: !1,
configurable: !0
}), t.toJSON = () => t(), t.valueOf = () => t[l] && t[l].value, Object.setPrototypeOf(t[l], Dt), t;
}), t.toJSON = () => t(), t.valueOf = () => t[p] && t[p].value, Object.setPrototypeOf(t[p], St), t;
}
function Rt() {
return H[H.length - 1];
function Ct() {
return z[z.length - 1];
}
function K(t) {
if (!t[l]) return;
let { value: e, listeners: n } = t[l], r = Rt();
if (!t[p]) return;
let { value: e, listeners: n } = t[p], r = Ct();
return r && n.add(r), g.has(r) && g.get(r).add(t), e;
}
function at(t, e, n) {
if (!t[l]) return;
let r = t[l];
if (!t[p]) return;
let r = t[p];
if (!(!n && r.value === e))
return r.value = e, r.listeners.forEach((o) => o(e)), e;
}
function Q(t, e) {
if (t[l])
return t[l].listeners.add(e);
if (t[p])
return t[p].listeners.add(e);
}
function L(t, e, n) {
let r = t[l];
function R(t, e, n) {
let r = t[p];
if (!r) return;
let o = r.listeners.delete(e);
if (n && !r.listeners.size) {
if (E.clear(t), !g.has(r)) return o;
let c = g.get(r);
if (!g.has(c)) return o;
g.get(c).forEach((i) => L(i, c, !0));
g.get(c).forEach((u) => R(u, c, !0));
}
return o;
}
// signals.js
B(st);
H(st);
export {
E as S,
j as assign,
q as assign,
nt as assignAttribute,
lt as chainableAppend,
gt as classListDeclarative,
ht as cn,
P as createElement,
qt as createElementNS,
Jt as customElementRender,
yt as customElementWithDDE,
Kt as dispatchEvent,
P as el,
qt as elNS,
vt as elementAttribute,
z as isSignal,
yt as lifecyclesToEvents,
_t as observedAttributes,
ht as classListDeclarative,
M as createElement,
Mt as createElementNS,
Ht as customElementRender,
xt as customElementWithDDE,
Zt as dispatchEvent,
M as el,
Mt as elNS,
bt as elementAttribute,
U as isSignal,
xt as lifecyclesToEvents,
wt as observedAttributes,
w as on,
B as registerReactivity,
H as registerReactivity,
x as scope,
E as signal,
Wt as simulateSlots
jt as simulateSlots
};

9
dist/esm.d.ts vendored
View File

@ -40,7 +40,7 @@ type AttrsModified= {
& Record<`.${string}`, any>
type _fromElsInterfaces<EL extends SupportedElement>= Omit<EL, keyof AttrsModified>;
type IsReadonly<T, K extends keyof T> =
T extends { readonly [P in K]: T[K] } ? true : false;
T extends { readonly [P in K]: T[K] } ? true : false;
/**
* Just element attributtes
*
@ -129,14 +129,9 @@ export function elNS(
export { elNS as createElementNS }
export function chainableAppend<EL extends SupportedElement>(el: EL): EL;
/**
* Mapper function (optional). Pass for coppying attributes, this is NOT implemented by {@link simulateSlots} itself!
* */
type simulateSlotsMapper= (body: HTMLSlotElement, el: HTMLElement)=> void;
/** Simulate slots for ddeComponents */
export function simulateSlots<EL extends SupportedElement | DocumentFragment>(
root: EL,
mapper?: simulateSlotsMapper
): EL
/**
* Simulate slots in Custom Elements without using `shadowRoot`.
@ -145,7 +140,7 @@ export function simulateSlots<EL extends SupportedElement | DocumentFragment>(
* */
export function simulateSlots<EL extends SupportedElement | DocumentFragment>(
el: HTMLElement,
body: EL, mapper?: simulateSlotsMapper
body: EL,
): EL
export function dispatchEvent(name: keyof DocumentEventMap | string, options?: EventInit):

417
dist/esm.js vendored
View File

@ -1,5 +1,5 @@
// src/signals-common.js
var m = {
var C = {
isSignal(t) {
return !1;
},
@ -7,19 +7,18 @@ var m = {
return n;
}
};
function G(t, e = !0) {
return e ? Object.assign(m, t) : (Object.setPrototypeOf(t, m), t);
function Z(t, e = !0) {
return e ? Object.assign(C, t) : (Object.setPrototypeOf(t, C), t);
}
function L(t) {
return m.isPrototypeOf(t) && t !== m ? t : m;
function S(t) {
return C.isPrototypeOf(t) && t !== C ? t : C;
}
// src/helpers.js
var q = (...t) => Object.prototype.hasOwnProperty.call(...t);
function x(t) {
return typeof t > "u";
}
function N(t, e) {
function L(t, e) {
if (!t || !(t instanceof AbortSignal))
return !0;
if (!t.aborted)
@ -27,19 +26,19 @@ function N(t, e) {
t.removeEventListener("abort", e);
};
}
function F(t, e) {
function W(t, e) {
let { observedAttributes: n = [] } = t.constructor;
return n.reduce(function(r, o) {
return r[V(o)] = e(t, o), r;
return r[G(o)] = e(t, o), r;
}, {});
}
function V(t) {
function G(t) {
return t.replace(/-./g, (e) => e[1].toUpperCase());
}
// src/dom-common.js
var a = {
setDeleteAttr: J,
var f = {
setDeleteAttr: V,
ssr: "",
D: globalThis.document,
F: globalThis.DocumentFragment,
@ -47,24 +46,24 @@ var a = {
S: globalThis.SVGElement,
M: globalThis.MutationObserver
};
function J(t, e, n) {
function V(t, e, n) {
if (Reflect.set(t, e, n), !!x(n)) {
if (Reflect.deleteProperty(t, e), t instanceof a.H && t.getAttribute(e) === "undefined")
if (Reflect.deleteProperty(t, e), t instanceof f.H && t.getAttribute(e) === "undefined")
return t.removeAttribute(e);
if (Reflect.get(t, e) === "undefined")
return Reflect.set(t, e, "");
}
}
var w = "__dde_lifecyclesToEvents", g = "dde:connected", y = "dde:disconnected", D = "dde:attributeChanged";
var w = "__dde_lifecyclesToEvents", g = "dde:connected", y = "dde:disconnected", O = "dde:attributeChanged";
// src/dom.js
var v = [{
get scope() {
return a.D.body;
return f.D.body;
},
host: (t) => t ? t(a.D.body) : a.D.body,
host: (t) => t ? t(f.D.body) : f.D.body,
prevent: !0
}], S = {
}], D = {
get current() {
return v[v.length - 1];
},
@ -89,158 +88,145 @@ var v = [{
return v.pop();
}
};
function $(...t) {
function q(...t) {
return this.appendOriginal(...t), this;
}
function K(t) {
return t.append === $ || (t.appendOriginal = t.append, t.append = $), t;
function J(t) {
return t.append === q || (t.appendOriginal = t.append, t.append = q), t;
}
var T;
function j(t, e, ...n) {
let r = L(this), o = 0, c, f;
function k(t, e, ...n) {
let r = S(this), o = 0, c, a;
switch ((Object(e) !== e || r.isSignal(e)) && (e = { textContent: e }), !0) {
case typeof t == "function": {
o = 1;
let d = (...l) => l.length ? (o === 1 ? n.unshift(...l) : l.forEach((E) => E(f)), void 0) : f;
S.push({ scope: t, host: d }), c = t(e || void 0);
let p = c instanceof a.F;
let d = (...h) => h.length ? (o === 1 ? n.unshift(...h) : h.forEach((E) => E(a)), void 0) : a;
D.push({ scope: t, host: d }), c = t(e || void 0);
let p = c instanceof f.F;
if (c.nodeName === "#comment") break;
let b = j.mark({
let b = k.mark({
type: "component",
name: t.name,
host: p ? "this" : "parentElement"
});
c.prepend(b), p && (f = b);
c.prepend(b), p && (a = b);
break;
}
case t === "#text":
c = O.call(this, a.D.createTextNode(""), e);
c = R.call(this, f.D.createTextNode(""), e);
break;
case (t === "<>" || !t):
c = O.call(this, a.D.createDocumentFragment(), e);
c = R.call(this, f.D.createDocumentFragment(), e);
break;
case !!T:
c = O.call(this, a.D.createElementNS(T, t), e);
c = R.call(this, f.D.createElementNS(T, t), e);
break;
case !c:
c = O.call(this, a.D.createElement(t), e);
c = R.call(this, f.D.createElement(t), e);
}
return K(c), f || (f = c), n.forEach((d) => d(f)), o && S.pop(), o = 2, c;
return J(c), a || (a = c), n.forEach((d) => d(a)), o && D.pop(), o = 2, c;
}
j.mark = function(t, e = !1) {
k.mark = function(t, e = !1) {
t = Object.entries(t).map(([o, c]) => o + `="${c}"`).join(" ");
let n = e ? "" : "/", r = a.D.createComment(`<dde:mark ${t}${a.ssr}${n}>`);
return e && (r.end = a.D.createComment("</dde:mark>")), r;
let n = e ? "" : "/", r = f.D.createComment(`<dde:mark ${t}${f.ssr}${n}>`);
return e && (r.end = f.D.createComment("</dde:mark>")), r;
};
function bt(t, e, n) {
typeof e != "object" && (n = e, e = t);
let r = Symbol.for("default"), o = Array.from(e.querySelectorAll("slot")).reduce((f, d) => Reflect.set(f, d.name || r, d) && f, {}), c = q(o, r);
if (t.append = new Proxy(t.append, {
apply(f, d, p) {
if (p[0] === e) return f.apply(t, p);
if (!p.length) return t;
let b = a.D.createDocumentFragment();
for (let l of p) {
if (!l || !l.slot) {
c && b.append(l);
continue;
}
let E = l.slot, _ = o[E];
tt(l, "remove", "slot"), _ && (X(_, l, n), Reflect.deleteProperty(o, E));
}
return c && (o[r].replaceWith(b), Reflect.deleteProperty(o, r)), t.append = f, t;
}
}), t !== e) {
let f = Array.from(t.childNodes);
f.forEach((d) => d.remove()), t.append(...f);
}
return e;
}
function Q(...t) {
return t.filter(Boolean).join(" ");
}
function X(t, e, n) {
n && n(t, e);
try {
t.replaceWith(O(e, {
className: Q(e.className, t.className),
dataset: { ...t.dataset }
}));
} catch {
t.replaceWith(e);
}
}
function gt(t) {
function dt(t) {
let e = this;
return function(...r) {
T = t;
let o = j.call(e, ...r);
let o = k.call(e, ...r);
return T = void 0, o;
};
}
var P = /* @__PURE__ */ new WeakMap(), { setDeleteAttr: U } = a;
function O(t, ...e) {
if (!e.length) return t;
P.set(t, B(t, this));
for (let [n, r] of Object.entries(Object.assign({}, ...e)))
z.call(this, t, n, r);
return P.delete(t), t;
function pt(t, e = t) {
let n = "\xB9\u2070", r = "\u2713", o = Object.fromEntries(
Array.from(e.querySelectorAll("slot")).filter((c) => !c.name.endsWith(n)).map((c) => [c.name += n, c])
);
if (t.append = new Proxy(t.append, {
apply(c, a, d) {
if (d[0] === e) return c.apply(t, d);
for (let p of d) {
let b = (p.slot || "") + n;
try {
Q(p, "remove", "slot");
} catch {
}
let h = o[b];
if (!h) return;
b.startsWith(r) || h.childNodes.forEach((E) => E.remove()), h.append(p), h.name = r + b;
}
return t.append = c, t;
}
}), t !== e) {
let c = Array.from(t.childNodes);
t.append(...c);
}
return e;
}
function z(t, e, n) {
let { setRemoveAttr: r, s: o } = B(t, this), c = this;
var N = /* @__PURE__ */ new WeakMap(), { setDeleteAttr: $ } = f;
function R(t, ...e) {
if (!e.length) return t;
N.set(t, H(t, this));
for (let [n, r] of Object.entries(Object.assign({}, ...e)))
U.call(this, t, n, r);
return N.delete(t), t;
}
function U(t, e, n) {
let { setRemoveAttr: r, s: o } = H(t, this), c = this;
n = o.processReactiveAttribute(
t,
e,
n,
(d, p) => z.call(c, t, d, p)
(d, p) => U.call(c, t, d, p)
);
let [f] = e;
if (f === "=") return r(e.slice(1), n);
if (f === ".") return H(t, e.slice(1), n);
let [a] = e;
if (a === "=") return r(e.slice(1), n);
if (a === ".") return F(t, e.slice(1), n);
if (/(aria|data)([A-Z])/.test(e))
return e = e.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase(), r(e, n);
switch (e === "className" && (e = "class"), e) {
case "xlink:href":
return r(e, n, "http://www.w3.org/1999/xlink");
case "textContent":
return U(t, e, n);
return $(t, e, n);
case "style":
if (typeof n != "object") break;
/* falls through */
case "dataset":
return M(o, n, H.bind(null, t[e]));
return M(o, n, F.bind(null, t[e]));
case "ariaset":
return M(o, n, (d, p) => r("aria-" + d, p));
case "classList":
return Y.call(c, t, n);
return K.call(c, t, n);
}
return et(t, e) ? U(t, e, n) : r(e, n);
return X(t, e) ? $(t, e, n) : r(e, n);
}
function B(t, e) {
if (P.has(t)) return P.get(t);
let r = (t instanceof a.S ? rt : nt).bind(null, t, "Attribute"), o = L(e);
function H(t, e) {
if (N.has(t)) return N.get(t);
let r = (t instanceof f.S ? tt : Y).bind(null, t, "Attribute"), o = S(e);
return { setRemoveAttr: r, s: o };
}
function Y(t, e) {
let n = L(this);
function K(t, e) {
let n = S(this);
return M(
n,
e,
(r, o) => t.classList.toggle(r, o === -1 ? void 0 : !!o)
), t;
}
function tt(t, e, n, r) {
return t instanceof a.H ? t[e + "Attribute"](n, r) : t[e + "AttributeNS"](null, n, r);
function Q(t, e, n, r) {
return t instanceof f.H ? t[e + "Attribute"](n, r) : t[e + "AttributeNS"](null, n, r);
}
function et(t, e) {
function X(t, e) {
if (!(e in t)) return !1;
let n = I(t, e);
let n = z(t, e);
return !x(n.set);
}
function I(t, e) {
function z(t, e) {
if (t = Object.getPrototypeOf(t), !t) return {};
let n = Object.getOwnPropertyDescriptor(t, e);
return n || I(t, e);
return n || z(t, e);
}
function M(t, e, n) {
if (!(typeof e != "object" || e === null))
@ -248,210 +234,209 @@ function M(t, e, n) {
o && (c = t.processReactiveAttribute(e, o, c, n), n(o, c));
});
}
function nt(t, e, n, r) {
function Y(t, e, n, r) {
return t[(x(r) ? "remove" : "set") + e](n, r);
}
function rt(t, e, n, r, o = null) {
function tt(t, e, n, r, o = null) {
return t[(x(r) ? "remove" : "set") + e + "NS"](o, n, r);
}
function H(t, e, n) {
function F(t, e, n) {
if (Reflect.set(t, e, n), !!x(n))
return Reflect.deleteProperty(t, e);
}
// src/events-observer.js
var A = a.M ? ot() : new Proxy({}, {
var m = f.M ? et() : new Proxy({}, {
get() {
return () => {
};
}
});
function ot() {
let t = /* @__PURE__ */ new Map(), e = !1, n = (i) => function(u) {
for (let s of u)
if (s.type === "childList") {
if (l(s.addedNodes, !0)) {
i();
function et() {
let t = /* @__PURE__ */ new Map(), e = !1, n = (s) => function(u) {
for (let i of u)
if (i.type === "childList") {
if (h(i.addedNodes, !0)) {
s();
continue;
}
E(s.removedNodes, !0) && i();
E(i.removedNodes, !0) && s();
}
}, r = new a.M(n(d));
}, r = new f.M(n(d));
return {
observe(i) {
let u = new a.M(n(() => {
observe(s) {
let u = new f.M(n(() => {
}));
return u.observe(i, { childList: !0, subtree: !0 }), () => u.disconnect();
return u.observe(s, { childList: !0, subtree: !0 }), () => u.disconnect();
},
onConnected(i, u) {
f();
let s = c(i);
s.connected.has(u) || (s.connected.add(u), s.length_c += 1);
onConnected(s, u) {
a();
let i = c(s);
i.connected.has(u) || (i.connected.add(u), i.length_c += 1);
},
offConnected(i, u) {
if (!t.has(i)) return;
let s = t.get(i);
s.connected.has(u) && (s.connected.delete(u), s.length_c -= 1, o(i, s));
offConnected(s, u) {
if (!t.has(s)) return;
let i = t.get(s);
i.connected.has(u) && (i.connected.delete(u), i.length_c -= 1, o(s, i));
},
onDisconnected(i, u) {
f();
let s = c(i);
s.disconnected.has(u) || (s.disconnected.add(u), s.length_d += 1);
onDisconnected(s, u) {
a();
let i = c(s);
i.disconnected.has(u) || (i.disconnected.add(u), i.length_d += 1);
},
offDisconnected(i, u) {
if (!t.has(i)) return;
let s = t.get(i);
s.disconnected.has(u) && (s.disconnected.delete(u), s.length_d -= 1, o(i, s));
offDisconnected(s, u) {
if (!t.has(s)) return;
let i = t.get(s);
i.disconnected.has(u) && (i.disconnected.delete(u), i.length_d -= 1, o(s, i));
}
};
function o(i, u) {
u.length_c || u.length_d || (t.delete(i), d());
function o(s, u) {
u.length_c || u.length_d || (t.delete(s), d());
}
function c(i) {
if (t.has(i)) return t.get(i);
function c(s) {
if (t.has(s)) return t.get(s);
let u = {
connected: /* @__PURE__ */ new WeakSet(),
length_c: 0,
disconnected: /* @__PURE__ */ new WeakSet(),
length_d: 0
};
return t.set(i, u), u;
return t.set(s, u), u;
}
function f() {
e || (e = !0, r.observe(a.D.body, { childList: !0, subtree: !0 }));
function a() {
e || (e = !0, r.observe(f.D.body, { childList: !0, subtree: !0 }));
}
function d() {
!e || t.size || (e = !1, r.disconnect());
}
function p() {
return new Promise(function(i) {
(requestIdleCallback || requestAnimationFrame)(i);
return new Promise(function(s) {
(requestIdleCallback || requestAnimationFrame)(s);
});
}
async function b(i) {
async function b(s) {
t.size > 30 && await p();
let u = [];
if (!(i instanceof Node)) return u;
for (let s of t.keys())
s === i || !(s instanceof Node) || i.contains(s) && u.push(s);
if (!(s instanceof Node)) return u;
for (let i of t.keys())
i === s || !(i instanceof Node) || s.contains(i) && u.push(i);
return u;
}
function l(i, u) {
let s = !1;
for (let h of i) {
if (u && b(h).then(l), !t.has(h)) continue;
let C = t.get(h);
C.length_c && (h.dispatchEvent(new Event(g)), C.connected = /* @__PURE__ */ new WeakSet(), C.length_c = 0, C.length_d || t.delete(h), s = !0);
function h(s, u) {
let i = !1;
for (let l of s) {
if (u && b(l).then(h), !t.has(l)) continue;
let A = t.get(l);
A.length_c && (l.dispatchEvent(new Event(g)), A.connected = /* @__PURE__ */ new WeakSet(), A.length_c = 0, A.length_d || t.delete(l), i = !0);
}
return s;
return i;
}
function E(i, u) {
let s = !1;
for (let h of i)
u && b(h).then(E), !(!t.has(h) || !t.get(h).length_d) && ((globalThis.queueMicrotask || setTimeout)(_(h)), s = !0);
return s;
function E(s, u) {
let i = !1;
for (let l of s)
u && b(l).then(E), !(!t.has(l) || !t.get(l).length_d) && ((globalThis.queueMicrotask || setTimeout)(I(l)), i = !0);
return i;
}
function _(i) {
function I(s) {
return () => {
i.isConnected || (i.dispatchEvent(new Event(y)), t.delete(i));
s.isConnected || (s.dispatchEvent(new Event(y)), t.delete(s));
};
}
}
// src/customElement.js
function mt(t, e, n, r = it) {
S.push({
function wt(t, e, n, r = rt) {
D.push({
scope: t,
host: (...f) => f.length ? f.forEach((d) => d(t)) : t
host: (...a) => a.length ? a.forEach((d) => d(t)) : t
}), typeof r == "function" && (r = r.call(t, t));
let o = t[w];
o || ct(t);
o || nt(t);
let c = n.call(t, r);
return o || t.dispatchEvent(new Event(g)), e.nodeType === 11 && typeof e.mode == "string" && t.addEventListener(y, A.observe(e), { once: !0 }), S.pop(), e.append(c);
return o || t.dispatchEvent(new Event(g)), e.nodeType === 11 && typeof e.mode == "string" && t.addEventListener(y, m.observe(e), { once: !0 }), D.pop(), e.append(c);
}
function ct(t) {
return k(t.prototype, "connectedCallback", function(e, n, r) {
function nt(t) {
return P(t.prototype, "connectedCallback", function(e, n, r) {
e.apply(n, r), n.dispatchEvent(new Event(g));
}), k(t.prototype, "disconnectedCallback", function(e, n, r) {
}), P(t.prototype, "disconnectedCallback", function(e, n, r) {
e.apply(n, r), (globalThis.queueMicrotask || setTimeout)(
() => !n.isConnected && n.dispatchEvent(new Event(y))
);
}), k(t.prototype, "attributeChangedCallback", function(e, n, r) {
}), P(t.prototype, "attributeChangedCallback", function(e, n, r) {
let [o, , c] = r;
n.dispatchEvent(new CustomEvent(D, {
n.dispatchEvent(new CustomEvent(O, {
detail: [o, c]
})), e.apply(n, r);
}), t.prototype[w] = !0, t;
}
function k(t, e, n) {
function P(t, e, n) {
t[e] = new Proxy(t[e] || (() => {
}), { apply: n });
}
function it(t) {
return F(t, (e, n) => e.getAttribute(n));
function rt(t) {
return W(t, (e, n) => e.getAttribute(n));
}
// src/events.js
function Rt(t, e, n) {
function Ct(t, e, n) {
return e || (e = {}), function(o, ...c) {
n && (c.unshift(o), o = typeof n == "function" ? n() : n);
let f = c.length ? new CustomEvent(t, Object.assign({ detail: c[0] }, e)) : new Event(t, e);
return o.dispatchEvent(f);
let a = c.length ? new CustomEvent(t, Object.assign({ detail: c[0] }, e)) : new Event(t, e);
return o.dispatchEvent(a);
};
}
function R(t, e, n) {
function _(t, e, n) {
return function(o) {
return o.addEventListener(t, e, n), o;
};
}
var Z = (t) => Object.assign({}, typeof t == "object" ? t : null, { once: !0 });
R.connected = function(t, e) {
return e = Z(e), function(r) {
return r.addEventListener(g, t, e), r[w] ? r : r.isConnected ? (r.dispatchEvent(new Event(g)), r) : (N(e.signal, () => A.offConnected(r, t)) && A.onConnected(r, t), r);
var B = (t) => Object.assign({}, typeof t == "object" ? t : null, { once: !0 });
_.connected = function(t, e) {
return e = B(e), function(r) {
return r.addEventListener(g, t, e), r[w] ? r : r.isConnected ? (r.dispatchEvent(new Event(g)), r) : (L(e.signal, () => m.offConnected(r, t)) && m.onConnected(r, t), r);
};
};
R.disconnected = function(t, e) {
return e = Z(e), function(r) {
return r.addEventListener(y, t, e), r[w] || N(e.signal, () => A.offDisconnected(r, t)) && A.onDisconnected(r, t), r;
_.disconnected = function(t, e) {
return e = B(e), function(r) {
return r.addEventListener(y, t, e), r[w] || L(e.signal, () => m.offDisconnected(r, t)) && m.onDisconnected(r, t), r;
};
};
var W = /* @__PURE__ */ new WeakMap();
R.disconnectedAsAbort = function(t) {
if (W.has(t)) return W.get(t);
var j = /* @__PURE__ */ new WeakMap();
_.disconnectedAsAbort = function(t) {
if (j.has(t)) return j.get(t);
let e = new AbortController();
return W.set(t, e), t(R.disconnected(() => e.abort())), e;
return j.set(t, e), t(_.disconnected(() => e.abort())), e;
};
var st = /* @__PURE__ */ new WeakSet();
R.attributeChanged = function(t, e) {
var ot = /* @__PURE__ */ new WeakSet();
_.attributeChanged = function(t, e) {
return typeof e != "object" && (e = {}), function(r) {
if (r.addEventListener(D, t, e), r[w] || st.has(r) || !a.M) return r;
let o = new a.M(function(f) {
for (let { attributeName: d, target: p } of f)
if (r.addEventListener(O, t, e), r[w] || ot.has(r) || !f.M) return r;
let o = new f.M(function(a) {
for (let { attributeName: d, target: p } of a)
p.dispatchEvent(
new CustomEvent(D, { detail: [d, p.getAttribute(d)] })
new CustomEvent(O, { detail: [d, p.getAttribute(d)] })
);
});
return N(e.signal, () => o.disconnect()) && o.observe(r, { attributes: !0 }), r;
return L(e.signal, () => o.disconnect()) && o.observe(r, { attributes: !0 }), r;
};
};
export {
O as assign,
z as assignAttribute,
K as chainableAppend,
Y as classListDeclarative,
Q as cn,
j as createElement,
gt as createElementNS,
mt as customElementRender,
ct as customElementWithDDE,
Rt as dispatchEvent,
j as el,
gt as elNS,
tt as elementAttribute,
ct as lifecyclesToEvents,
it as observedAttributes,
R as on,
G as registerReactivity,
S as scope,
bt as simulateSlots
R as assign,
U as assignAttribute,
J as chainableAppend,
K as classListDeclarative,
k as createElement,
dt as createElementNS,
wt as customElementRender,
nt as customElementWithDDE,
Ct as dispatchEvent,
k as el,
dt as elNS,
Q as elementAttribute,
nt as lifecyclesToEvents,
rt as observedAttributes,
_ as on,
Z as registerReactivity,
D as scope,
pt as simulateSlots
};

View File

@ -4,7 +4,7 @@ const count= S(0);
import { el } from "deka-dom-el";
document.body.append(
el("p", S(()=> "Currently: "+count())),
el("p", { classList: { red: S(()=> count()%2 === 0) }, dataset: { count }, textContent: "Attributes example" })
el("p", { classList: { red: S(()=> count()%2 === 0) }, dataset: { count }, textContent: "Attributes example" }),
);
document.head.append(
el("style", ".red { color: red; }")

View File

@ -34,7 +34,9 @@ export class CustomHTMLTestElement extends HTMLElement{
text(test),
text(name),
text(preName),
el("button", { type: "button", textContent: "pre-name", onclick: ()=> preName("Ahoj") })
el("button", { type: "button", textContent: "pre-name", onclick: ()=> preName("Ahoj") }),
" | ",
el("slot", { className: "test", name: "test" }),
);
}
test= "A";

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@ -15,7 +15,10 @@ document.body.append(
el("h1", "Experiments:"),
el(fullNameComponent),
el(todosComponent),
el(CustomHTMLTestElement.tagName, { name: "attr" }),
el(CustomHTMLTestElement.tagName, { name: "attr" }).append(
el("span", { textContent: "test", slot: "test" }),
el("span", { textContent: "test", slot: "test" }),
),
el(thirdParty),
el(CustomSlottingHTMLElement.tagName, { onclick: ()=> toggle(!toggle()) }).append(
el("strong", { slot: "name", textContent: "Honzo" }),

7
index.d.ts vendored
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@ -129,14 +129,9 @@ export function elNS(
export { elNS as createElementNS }
export function chainableAppend<EL extends SupportedElement>(el: EL): EL;
/**
* Mapper function (optional). Pass for coppying attributes, this is NOT implemented by {@link simulateSlots} itself!
* */
type simulateSlotsMapper= (body: HTMLSlotElement, el: HTMLElement)=> void;
/** Simulate slots for ddeComponents */
export function simulateSlots<EL extends SupportedElement | DocumentFragment>(
root: EL,
mapper?: simulateSlotsMapper
): EL
/**
* Simulate slots in Custom Elements without using `shadowRoot`.
@ -145,7 +140,7 @@ export function simulateSlots<EL extends SupportedElement | DocumentFragment>(
* */
export function simulateSlots<EL extends SupportedElement | DocumentFragment>(
el: HTMLElement,
body: EL, mapper?: simulateSlotsMapper
body: EL,
): EL
export function dispatchEvent(name: keyof DocumentEventMap | string, options?: EventInit):

View File

@ -25,7 +25,7 @@ export const scope= {
return scopes.pop();
},
};
// following chainableAppend implementation is OK as the ElementPrototype.append description already is { writable: true, enumerable: true, configurable: true } // editorconfig-checker-disable-line
//NOTE: following chainableAppend implementation is OK as the ElementPrototype.append description already is { writable: true, enumerable: true, configurable: true } // editorconfig-checker-disable-line
function append(...els){ this.appendOriginal(...els); return this; }
export function chainableAppend(el){
if(el.append===append) return el; el.appendOriginal= el.append; el.append= append; return el;
@ -36,7 +36,6 @@ export function createElement(tag, attributes, ...addons){
const s= signals(this);
let scoped= 0;
let el, el_host;
//TODO Array.isArray(tag) ⇒ set key (cache els)
if(Object(attributes)!==attributes || s.isSignal(attributes))
attributes= { textContent: attributes };
switch(true){
@ -81,58 +80,7 @@ createElement.mark= function(attrs, is_open= false){
return out;
};
export { createElement as el };
import { hasOwn } from "./helpers.js";
/** @param {HTMLElement} element @param {HTMLElement} [root] */
export function simulateSlots(element, root, mapper){
if(typeof root!=="object"){
mapper= root;
root= element;
}
const _default= Symbol.for("default");
const slots= Array.from(root.querySelectorAll("slot"))
.reduce((out, curr)=> Reflect.set(out, curr.name || _default, curr) && out, {});
const has_d= hasOwn(slots, _default);
element.append= new Proxy(element.append, {
apply(orig, _, els){
if(els[0]===root) return orig.apply(element, els);
if(!els.length) return element;
const d= env.D.createDocumentFragment();
for(const el of els){
if(!el || !el.slot){ if(has_d) d.append(el); continue; }
const name= el.slot;
const slot= slots[name];
elementAttribute(el, "remove", "slot");
if(!slot) continue;
simulateSlotReplace(slot, el, mapper);
Reflect.deleteProperty(slots, name);
}
if(has_d){
slots[_default].replaceWith(d);
Reflect.deleteProperty(slots, _default);
}
element.append= orig; //TODO: better memory management, but non-native behavior!
return element;
}
});
if(element!==root){
const els= Array.from(element.childNodes);
els.forEach(el=> el.remove());
element.append(...els);
}
return root;
}
export function cn(...s){ return s.filter(Boolean).join(" "); }
function simulateSlotReplace(slot, element, mapper){
if(mapper) mapper(slot, element);
try{ slot.replaceWith(assign(element, {
className: cn(element.className, slot.className),
dataset: { ...slot.dataset } })); }
catch(_){ slot.replaceWith(element); }
}
//const namespaceHelper= ns=> ns==="svg" ? "http://www.w3.org/2000/svg" : ns;
//TODO?: const namespaceHelper= ns=> ns==="svg" ? "http://www.w3.org/2000/svg" : ns;
export function createElementNS(ns){
const _this= this;
return function createElementNSCurried(...rest){
@ -144,6 +92,38 @@ export function createElementNS(ns){
}
export { createElementNS as elNS };
/** @param {HTMLElement} element @param {HTMLElement} [root] */
export function simulateSlots(element, root= element){
const mark_e= "¹⁰", mark_s= "✓"; //NOTE: Markers to identify slots processed by this function. Also “prevents” native behavior as it is unlikely to use these in names. // editorconfig-checker-disable-line
const slots= Object.fromEntries(
Array.from(root.querySelectorAll("slot"))
.filter(s => !s.name.endsWith(mark_e))
.map(s => [(s.name += mark_e), s]));
element.append= new Proxy(element.append, {
apply(orig, _, els){
if(els[0]===root) return orig.apply(element, els);
for(const el of els){
const name= (el.slot||"")+mark_e;
try{ elementAttribute(el, "remove", "slot"); } catch(_error){}
const slot= slots[name];
if(!slot) return;
if(!name.startsWith(mark_s)) slot.childNodes.forEach(c=> c.remove());
slot.append(el);
slot.name= mark_s+name;
//TODO?: el.dispatchEvent(new CustomEvent("dde:slotchange", { detail: slot }));
}
element.append= orig; //TODO?: better memory management, but non-native behavior!
return element;
}
});
if(element!==root){
const els= Array.from(element.childNodes);
//els.forEach(el=> el.remove());
element.append(...els);
}
return root;
}
const assign_context= new WeakMap();
const { setDeleteAttr }= env;
export function assign(element, ...attributes){
@ -168,11 +148,11 @@ export function assignAttribute(element, key, value){
key= key.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase();
return setRemoveAttr(key, value);
}
if("className"===key) key= "class";//just optimalization, `isPropSetter` returns false immediately
if("className"===key) key= "class";//NOTE: just optimalization, this makes `isPropSetter` returns false immediately // editorconfig-checker-disable-line
switch(key){
case "xlink:href":
return setRemoveAttr(key, value, "http://www.w3.org/1999/xlink");
case "textContent": //just optimalization, its part of Node ⇒ deep for `isPropSetter`
case "textContent": //NOTE: just optimalization, this makes `isPropSetter` returns false immediately (as its part of Node ⇒ deep for `isPropSetter`) // editorconfig-checker-disable-line
return setDeleteAttr(element, key, value);
case "style":
if(typeof value!=="object") break;
@ -206,7 +186,7 @@ export function elementAttribute(element, op, key, value){
return element[op+"AttributeNS"](null, key, value);
}
import { isUndef } from "./helpers.js";
//TODO add cache? `(Map/Set)<el.tagName+key,isUndef>`
//TODO: add cache? `(Map/Set)<el.tagName+key,isUndef>`
function isPropSetter(el, key){
if(!(key in el)) return false;
const des= getPropDescriptor(el, key);

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@ -82,12 +82,12 @@ function connectionsChangesObserverConstructor(){
is_observing= false;
observer.disconnect();
}
//TODO remount support?
//TODO: remount support?
function requestIdle(){ return new Promise(function(resolve){
(requestIdleCallback || requestAnimationFrame)(resolve);
}); }
async function collectChildren(element){
if(store.size > 30)//TODO limit?
if(store.size > 30)//TODO?: limit
await requestIdle();
const out= [];
if(!(element instanceof Node)) return out;

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@ -58,7 +58,7 @@ signal.on= function on(s, listener, options= {}){
if(Array.isArray(s)) return s.forEach(s=> on(s, listener, options));
addSignalListener(s, listener);
if(as) as.addEventListener("abort", ()=> removeSignalListener(s, listener));
//TODO cleanup when signal removed
//TODO: cleanup when signal removed
};
signal.symbols= {
//signal: mark,

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@ -58,7 +58,7 @@ signal.on= function on(s, listener, options= {}){
if(Array.isArray(s)) return s.forEach(s=> on(s, listener, options));
addSignalListener(s, listener);
if(as) as.addEventListener("abort", ()=> removeSignalListener(s, listener));
//TODO cleanup when signal removed
//TODO: cleanup when signal removed
};
signal.symbols= {
//signal: mark,