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mirror of https://github.com/jaandrle/deka-dom-el synced 2025-07-11 08:22:14 +02:00

🐛 🚧 connected/disconnected + onAbort

This commit is contained in:
2023-09-09 21:15:43 +02:00
parent 7d5f3d17ae
commit 62a3b1ed35
15 changed files with 718 additions and 556 deletions

View File

@ -1,228 +1,245 @@
//deka-dom-el library is available via global namespace `dde`
(()=> {
// src/helpers.js
function m(e) {
function g(e) {
let t = typeof e;
return t !== "object" ? t : e === null ? "null" : Object.prototype.toString.call(e);
}
function j(e, t) {
if (!e || !(e instanceof AbortSignal))
return !0;
if (!e.aborted)
return e.addEventListener("abort", t), function() {
e.removeEventListener("abort", t);
};
}
// src/signals-common.js
var b = {
isTextContent(e) {
return m(e) !== "[object Object]";
return g(e) !== "[object Object]";
},
processReactiveAttribute(e, t, n, r) {
return n;
}
};
function j(e, t = !0) {
function N(e, t = !0) {
return t ? Object.assign(b, e) : (Object.setPrototypeOf(e, b), e);
}
function N(e) {
function A(e) {
return b.isPrototypeOf(e) && e !== b ? e : b;
}
// src/dom.js
var v = "html";
function ee(e) {
return v = e === "svg" ? "http://www.w3.org/2000/svg" : e, {
var y = "html";
function te(e) {
return y = e === "svg" ? "http://www.w3.org/2000/svg" : e, {
append(t) {
return v = "html", t;
return y = "html", t;
}
};
}
function te(e, t, ...n) {
let r = N(this), o;
function ne(e, t, ...n) {
let r = A(this), o;
switch (r.isTextContent(t) && (t = { textContent: t }), !0) {
case typeof e == "function":
o = e(t || void 0);
case typeof e == "function": {
o = e(t || void 0, (s) => s ? (n.unshift(s), void 0) : o);
break;
}
case e === "#text":
o = y(document.createTextNode(""), t);
o = w(document.createTextNode(""), t);
break;
case e === "<>":
o = y(document.createDocumentFragment(), t);
o = w(document.createDocumentFragment(), t);
break;
case v !== "html":
o = y(document.createElementNS(v, e), t);
case y !== "html":
o = w(document.createElementNS(y, e), t);
break;
case !o:
o = y(document.createElement(e), t);
o = w(document.createElement(e), t);
}
return n.forEach((a) => a(o)), o;
}
var x = new Map(JSON.parse('[["#text,textContent",true],["HTMLElement,textContent",true],["HTMLElement,className",true]]'));
function y(e, ...t) {
let n = N(this);
function w(e, ...t) {
let n = A(this);
if (!t.length)
return e;
let r = e instanceof SVGElement, o = (r ? q : D).bind(null, e, "Attribute");
return Object.entries(Object.assign({}, ...t)).forEach(function a([f, s]) {
s = n.processReactiveAttribute(e, f, s, a);
let [h] = f;
let r = e instanceof SVGElement, o = (r ? J : T).bind(null, e, "Attribute");
return Object.entries(Object.assign({}, ...t)).forEach(function a([s, i]) {
i = n.processReactiveAttribute(e, s, i, a);
let [h] = s;
if (h === "=")
return o(f.slice(1), s);
return o(s.slice(1), i);
if (h === ".")
return _(e, f.slice(1), s);
if (typeof s == "object")
switch (f) {
return _(e, s.slice(1), i);
if (typeof i == "object")
switch (s) {
case "style":
return w(s, D.bind(null, e.style, "Property"));
return O(i, T.bind(null, e.style, "Property"));
case "dataset":
return w(s, _.bind(null, e.dataset));
return O(i, _.bind(null, e.dataset));
case "ariaset":
return w(s, (E, O) => o("aria-" + E, O));
return O(i, (E, v) => o("aria-" + E, v));
case "classList":
return $(e, s);
return k(e, i);
default:
return Reflect.set(e, f, s);
return Reflect.set(e, s, i);
}
if (/(aria|data)([A-Z])/.test(f))
return f = f.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase(), o(f, s);
switch (f) {
if (/(aria|data)([A-Z])/.test(s))
return s = s.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase(), o(s, i);
switch (s) {
case "href":
return o(f, s);
return o(s, i);
case "xlink:href":
return o(f, s, "http://www.w3.org/1999/xlink");
return o(s, i, "http://www.w3.org/1999/xlink");
case "textContent":
if (!r)
break;
return e.appendChild(document.createTextNode(s));
return e.appendChild(document.createTextNode(i));
}
return k(e, f) ? _(e, f, s) : o(f, s);
return q(e, s) ? _(e, s, i) : o(s, i);
}), e;
}
function $(e, t) {
return typeof t != "object" || w(
function k(e, t) {
return typeof t != "object" || O(
t,
(n, r) => e.classList.toggle(n, r === -1 ? void 0 : !!r)
), e;
}
function ne(e) {
function re(e) {
return Array.from(e.children).forEach((t) => t.remove()), e;
}
function k(e, t) {
function q(e, t) {
let n = "HTMLElement," + t;
if (e instanceof HTMLElement && x.has(n))
return x.get(n);
let r = e.nodeName + "," + t;
if (x.has(r))
return x.get(r);
let [o, a, f] = T(e, t), s = !A(o.set);
return (!s || a) && x.set(f === HTMLElement.prototype ? n : r, s), s;
let [o, a, s] = M(e, t), i = !P(o.set);
return (!i || a) && x.set(s === HTMLElement.prototype ? n : r, i), i;
}
function T(e, t, n = 0) {
function M(e, t, n = 0) {
if (e = Object.getPrototypeOf(e), !e)
return [{}, n, e];
let r = Object.getOwnPropertyDescriptor(e, t);
return r ? [r, n, e] : T(e, t, n + 1);
return r ? [r, n, e] : M(e, t, n + 1);
}
function w(e, t) {
function O(e, t) {
return Object.entries(e).forEach(([n, r]) => t(n, r));
}
function A(e) {
function P(e) {
return typeof e > "u";
}
function D(e, t, n, r) {
return e[(A(r) ? "remove" : "set") + t](n, r);
function T(e, t, n, r) {
return e[(P(r) ? "remove" : "set") + t](n, r);
}
function q(e, t, n, r, o = null) {
return e[(A(r) ? "remove" : "set") + t + "NS"](o, n, r);
function J(e, t, n, r, o = null) {
return e[(P(r) ? "remove" : "set") + t + "NS"](o, n, r);
}
function _(e, t, n) {
return Reflect.set(e, t, n);
}
// src/events.js
function M(e, t, n) {
return (r) => (r.addEventListener(e, t, n), r);
function ce(e, t, ...n) {
let r = n.length ? new CustomEvent(t, { detail: n[0] }) : new Event(t);
return e.dispatchEvent(r);
}
var S = J();
M.connected = function(e, t) {
function H(e, t, n) {
return function(o) {
return o.addEventListener(e, t, n), o;
};
}
var S = W();
H.connected = function(e, t) {
return function(r) {
S.onConnected(r, e), t && t.signal && t.signal.addEventListener("abort", () => S.offConnected(r, e));
return j(t && t.signal, () => S.offConnected(r, e)) && S.onConnected(r, e), r;
};
};
M.disconnected = function(e, t) {
H.disconnected = function(e, t) {
return function(r) {
S.onDisconnected(r, e), t && t.signal && t.signal.addEventListener("abort", () => S.offDisconnected(r, e));
return j(t && t.signal, () => S.offDisconnected(r, e)) && S.onDisconnected(r, e), r;
};
};
function J() {
function W() {
let e = /* @__PURE__ */ new Map(), t = !1, n = new MutationObserver(function(c) {
for (let i of c)
if (i.type === "childList") {
if (E(i.addedNodes, !0)) {
f();
for (let f of c)
if (f.type === "childList") {
if (E(f.addedNodes, !0)) {
s();
continue;
}
O(i.removedNodes, !0) && f();
v(f.removedNodes, !0) && s();
}
});
return {
onConnected(c, i) {
a(), o(c).connected.push(i);
onConnected(c, f) {
a(), o(c).connected.push(f);
},
offConnected(c, i) {
offConnected(c, f) {
if (!e.has(c))
return;
let u = e.get(c), l = u.connected;
l.splice(l.indexOf(i), 1), r(c, u);
l.splice(l.indexOf(f), 1), r(c, u);
},
onDisconnected(c, i) {
a(), o(c).disconnected.push(i);
onDisconnected(c, f) {
a(), o(c).disconnected.push(f);
},
offDisconnected(c, i) {
offDisconnected(c, f) {
if (!e.has(c))
return;
let u = e.get(c), l = u.disconnected;
l.splice(l.indexOf(i), 1), r(c, u);
l.splice(l.indexOf(f), 1), r(c, u);
}
};
function r(c, i) {
i.connected.length || i.disconnect.length || (e.delete(c), f());
function r(c, f) {
f.connected.length || f.disconnected.length || (e.delete(c), s());
}
function o(c) {
if (e.has(c))
return e.get(c);
let i = { connected: [], disconnected: [] };
return e.set(c, i), i;
let f = { connected: [], disconnected: [] };
return e.set(c, f), f;
}
function a() {
t || (t = !0, n.observe(document.body, { childList: !0, subtree: !0 }));
}
function f() {
function s() {
!t || e.size || (t = !1, n.disconnect());
}
function s() {
function i() {
return new Promise(function(c) {
(requestIdleCallback || requestAnimationFrame)(c);
});
}
async function h(c) {
e.size > 30 && await s();
let i = [];
e.size > 30 && await i();
let f = [];
if (!(c instanceof Node))
return i;
return f;
for (let u of e.keys())
u === c || !(u instanceof Node) || c.contains(u) && i.push(u);
return i;
u === c || !(u instanceof Node) || c.contains(u) && f.push(u);
return f;
}
function E(c, i) {
function E(c, f) {
for (let u of c) {
if (i && h(u).then(E), !e.has(u))
return !1;
if (f && h(u).then(E), !e.has(u))
continue;
let l = e.get(u);
return l.connected.forEach((L) => L(u)), l.connected.length = 0, l.disconnected.length || e.delete(u), !0;
}
return !1;
}
function O(c, i) {
function v(c, f) {
for (let u of c) {
if (i && h(u).then(O), !e.has(u))
return !1;
if (f && h(u).then(v), !e.has(u))
continue;
let l = e.get(u);
return l.disconnected.forEach((L) => L(u)), l.connected.length = 0, l.disconnected.length = 0, e.delete(u), !0;
}
return !1;
}
}
@ -244,15 +261,15 @@
}
}
var p = /* @__PURE__ */ new WeakMap();
function g(e, t) {
function m(e, t) {
if (typeof e != "function")
return H(e, t);
return z(e, t);
if (C(e))
return e;
let n = H(""), r = () => n(e());
let n = z(""), r = () => n(e());
return p.set(r, /* @__PURE__ */ new Set([n])), Z(r), n;
}
g.action = function(e, t, ...n) {
m.action = function(e, t, ...n) {
let r = e[d], { actions: o } = r;
if (!o || !Reflect.has(o, t))
throw new Error(`'${e}' has no action with name '${t}'!`);
@ -260,22 +277,22 @@
return Reflect.deleteProperty(r, "skip");
r.listeners.forEach((a) => a(r.value));
};
g.on = function e(t, n, r = {}) {
m.on = function e(t, n, r = {}) {
let { signal: o } = r;
if (!(o && o.aborted)) {
if (Array.isArray(t))
return t.forEach((a) => e(a, n, r));
P(t, n), o && o.addEventListener("abort", () => F(t, n));
D(t, n), o && o.addEventListener("abort", () => $(t, n));
}
};
g.symbols = {
m.symbols = {
signal: d,
onclear: Symbol.for("Signal.onclear")
};
g.clear = function(...e) {
m.clear = function(...e) {
for (let n of e) {
Reflect.deleteProperty(n, "toJSON");
let r = n[d], { onclear: o } = g.symbols;
let r = n[d], { onclear: o } = m.symbols;
r.actions && r.actions[o] && r.actions[o].call(r), t(n, r), Reflect.deleteProperty(n, d);
}
function t(n, r) {
@ -283,48 +300,48 @@
if (r.listeners.delete(o), !p.has(o))
return;
let a = p.get(o);
a.delete(n), !(a.size > 1) && (g.clear(...a), p.delete(o));
a.delete(n), !(a.size > 1) && (m.clear(...a), p.delete(o));
});
}
};
g.el = function(e, t) {
m.el = function(e, t) {
let n = document.createComment("<#reactive>"), r = document.createComment("</#reactive>"), o = document.createDocumentFragment();
o.append(n, r);
let a = (f) => {
let a = (s) => {
if (!n.parentNode || !r.parentNode)
return F(e, a);
let s = t(f);
Array.isArray(s) || (s = [s]);
return $(e, a);
let i = t(s);
Array.isArray(i) || (i = [i]);
let h = n;
for (; (h = n.nextSibling) !== r; )
h.remove();
n.after(...s);
n.after(...i);
};
return P(e, a), a(e()), o;
return D(e, a), a(e()), o;
};
var z = {
var F = {
isTextContent(e) {
return m(e) === "string" || C(e) && m(V(e)) === "string";
return g(e) === "string" || C(e) && g(K(e)) === "string";
},
processReactiveAttribute(e, t, n, r) {
return C(n) ? (P(n, (o) => r([t, o])), n()) : n;
return C(n) ? (D(n, (o) => r([t, o])), n()) : n;
}
};
function H(e, t) {
let n = (...r) => r.length ? U(n, r[0]) : G(n);
return I(n, e, t);
function z(e, t) {
let n = (...r) => r.length ? V(n, r[0]) : G(n);
return U(n, e, t);
}
var W = Object.assign(/* @__PURE__ */ Object.create(null), {
var I = Object.assign(/* @__PURE__ */ Object.create(null), {
stopPropagation() {
this.skip = !0;
}
});
function I(e, t, n) {
return m(n) !== "[object Object]" && (n = {}), e[d] = {
function U(e, t, n) {
return g(n) !== "[object Object]" && (n = {}), e[d] = {
value: t,
actions: n,
listeners: /* @__PURE__ */ new Set()
}, e.toJSON = () => e(), Object.setPrototypeOf(e[d], W), e;
}, e.toJSON = () => e(), Object.setPrototypeOf(e[d], I), e;
}
var R = [];
function Z(e) {
@ -342,37 +359,40 @@
let { value: t, listeners: n } = e[d], r = B();
return r && n.add(r), p.has(r) && p.get(r).add(e), t;
}
function U(e, t) {
function V(e, t) {
if (!e[d])
return;
let n = e[d];
if (n.value !== t)
return n.value = t, n.listeners.forEach((r) => r(t)), t;
}
function V(e) {
function K(e) {
return e[d].value;
}
function P(e, t) {
return e[d].listeners.add(t);
function D(e, t) {
if (e[d])
return e[d].listeners.add(t);
}
function F(e, t) {
return e[d].listeners.delete(t);
function $(e, t) {
if (e[d])
return e[d].listeners.delete(t);
}
// src/signals.js
j(z);
N(F);
globalThis.dde= {
S: g,
assign: y,
classListDeclarative: $,
createElement: te,
el: te,
empty: ne,
S: m,
assign: w,
classListDeclarative: k,
createElement: ne,
dispatchEvent: ce,
el: ne,
empty: re,
isSignal: C,
namespace: ee,
on: M,
registerReactivity: j
namespace: te,
on: H,
registerReactivity: N
};
})();