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mirror of https://github.com/jaandrle/deka-dom-el synced 2025-02-21 12:39:17 +01:00

build

This commit is contained in:
Jan Andrle 2025-02-18 22:25:09 +01:00
parent b347bdffc1
commit 72227a80df
Signed by: jaandrle
GPG Key ID: B3A25AED155AFFAB
4 changed files with 1542 additions and 2210 deletions

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dist/dde-with-signals.js vendored

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@ -1,588 +1,456 @@
//deka-dom-el library is available via global namespace `dde`
(()=> {
// src/signals-common.js
var signals_global = {
isSignal(attributes) {
return false;
var C = {
isSignal(t) {
return !1;
},
processReactiveAttribute(obj, key, attr, set) {
return attr;
processReactiveAttribute(t, e, r, n) {
return r;
}
};
function registerReactivity(def, global = true) {
if (global) return Object.assign(signals_global, def);
Object.setPrototypeOf(def, signals_global);
return def;
function Z(t, e = !0) {
return e ? Object.assign(C, t) : (Object.setPrototypeOf(t, C), t);
}
function signals(_this) {
return signals_global.isPrototypeOf(_this) && _this !== signals_global ? _this : signals_global;
function S(t) {
return C.isPrototypeOf(t) && t !== C ? t : C;
}
// src/helpers.js
function isUndef(value) {
return typeof value === "undefined";
function m(t) {
return typeof t > "u";
}
function onAbort(signal, listener) {
if (!signal || !(signal instanceof AbortSignal))
return true;
if (signal.aborted)
return;
signal.addEventListener("abort", listener);
return function cleanUp() {
signal.removeEventListener("abort", listener);
};
function L(t, e) {
if (!t || !(t instanceof AbortSignal))
return !0;
if (!t.aborted)
return t.addEventListener("abort", e), function() {
t.removeEventListener("abort", e);
};
}
function observedAttributes(instance, observedAttribute) {
const { observedAttributes: observedAttributes3 = [] } = instance.constructor;
return observedAttributes3.reduce(function(out, name) {
out[kebabToCamel(name)] = observedAttribute(instance, name);
return out;
function q(t, e) {
let { observedAttributes: r = [] } = t.constructor;
return r.reduce(function(n, o) {
return n[G(o)] = e(t, o), n;
}, {});
}
function kebabToCamel(name) {
return name.replace(/-./g, (x) => x[1].toUpperCase());
function G(t) {
return t.replace(/-./g, (e) => e[1].toUpperCase());
}
// src/dom-common.js
var enviroment = {
setDeleteAttr,
var a = {
setDeleteAttr: V,
ssr: "",
D: globalThis.document,
F: globalThis.DocumentFragment,
H: globalThis.HTMLElement,
S: globalThis.SVGElement,
M: globalThis.MutationObserver,
q: (p) => p || Promise.resolve()
q: (t) => t || Promise.resolve()
};
function setDeleteAttr(obj, prop, val) {
Reflect.set(obj, prop, val);
if (!isUndef(val)) return;
Reflect.deleteProperty(obj, prop);
if (obj instanceof enviroment.H && obj.getAttribute(prop) === "undefined")
return obj.removeAttribute(prop);
if (Reflect.get(obj, prop) === "undefined")
return Reflect.set(obj, prop, "");
function V(t, e, r) {
if (Reflect.set(t, e, r), !!m(r)) {
if (Reflect.deleteProperty(t, e), t instanceof a.H && t.getAttribute(e) === "undefined")
return t.removeAttribute(e);
if (Reflect.get(t, e) === "undefined")
return Reflect.set(t, e, "");
}
}
var keyLTE = "__dde_lifecyclesToEvents";
var evc = "dde:connected";
var evd = "dde:disconnected";
var eva = "dde:attributeChanged";
var x = "__dde_lifecyclesToEvents", v = "dde:connected", w = "dde:disconnected", y = "dde:attributeChanged";
// src/dom.js
function queue(promise) {
return enviroment.q(promise);
function dt(t) {
return a.q(t);
}
var scopes = [{
var g = [{
get scope() {
return enviroment.D.body;
return a.D.body;
},
host: (c) => c ? c(enviroment.D.body) : enviroment.D.body,
prevent: true
}];
var scope = {
host: (t) => t ? t(a.D.body) : a.D.body,
prevent: !0
}], O = {
get current() {
return scopes[scopes.length - 1];
return g[g.length - 1];
},
get host() {
return this.current.host;
},
preventDefault() {
const { current } = this;
current.prevent = true;
return current;
let { current: t } = this;
return t.prevent = !0, t;
},
get state() {
return [...scopes];
return [...g];
},
push(s = {}) {
return scopes.push(Object.assign({}, this.current, { prevent: false }, s));
push(t = {}) {
return g.push(Object.assign({}, this.current, { prevent: !1 }, t));
},
pushRoot() {
return scopes.push(scopes[0]);
return g.push(g[0]);
},
pop() {
if (scopes.length === 1) return;
return scopes.pop();
if (g.length !== 1)
return g.pop();
}
};
function append(...els) {
this.appendOriginal(...els);
return this;
function k(...t) {
return this.appendOriginal(...t), this;
}
function chainableAppend(el) {
if (el.append === append) return el;
el.appendOriginal = el.append;
el.append = append;
return el;
function J(t) {
return t.append === k || (t.appendOriginal = t.append, t.append = k), t;
}
var namespace;
function createElement(tag, attributes, ...addons) {
const s = signals(this);
let scoped = 0;
let el, el_host;
if (Object(attributes) !== attributes || s.isSignal(attributes))
attributes = { textContent: attributes };
switch (true) {
case typeof tag === "function": {
scoped = 1;
const host = (...c) => !c.length ? el_host : (scoped === 1 ? addons.unshift(...c) : c.forEach((c2) => c2(el_host)), void 0);
scope.push({ scope: tag, host });
el = tag(attributes || void 0);
const is_fragment = el instanceof enviroment.F;
if (el.nodeName === "#comment") break;
const el_mark = createElement.mark({
var T;
function P(t, e, ...r) {
let n = S(this), o = 0, c, d;
switch ((Object(e) !== e || n.isSignal(e)) && (e = { textContent: e }), !0) {
case typeof t == "function": {
o = 1;
let f = (...l) => l.length ? (o === 1 ? r.unshift(...l) : l.forEach((E) => E(d)), void 0) : d;
O.push({ scope: t, host: f }), c = t(e || void 0);
let p = c instanceof a.F;
if (c.nodeName === "#comment") break;
let b = P.mark({
type: "component",
name: tag.name,
host: is_fragment ? "this" : "parentElement"
name: t.name,
host: p ? "this" : "parentElement"
});
el.prepend(el_mark);
if (is_fragment) el_host = el_mark;
c.prepend(b), p && (d = b);
break;
}
case tag === "#text":
el = assign.call(this, enviroment.D.createTextNode(""), attributes);
case t === "#text":
c = R.call(this, a.D.createTextNode(""), e);
break;
case (tag === "<>" || !tag):
el = assign.call(this, enviroment.D.createDocumentFragment(), attributes);
case (t === "<>" || !t):
c = R.call(this, a.D.createDocumentFragment(), e);
break;
case Boolean(namespace):
el = assign.call(this, enviroment.D.createElementNS(namespace, tag), attributes);
case !!T:
c = R.call(this, a.D.createElementNS(T, t), e);
break;
case !el:
el = assign.call(this, enviroment.D.createElement(tag), attributes);
case !c:
c = R.call(this, a.D.createElement(t), e);
}
chainableAppend(el);
if (!el_host) el_host = el;
addons.forEach((c) => c(el_host));
if (scoped) scope.pop();
scoped = 2;
return el;
return J(c), d || (d = c), r.forEach((f) => f(d)), o && O.pop(), o = 2, c;
}
createElement.mark = function(attrs, is_open = false) {
attrs = Object.entries(attrs).map(([n, v]) => n + `="${v}"`).join(" ");
const end = is_open ? "" : "/";
const out = enviroment.D.createComment(`<dde:mark ${attrs}${enviroment.ssr}${end}>`);
if (is_open) out.end = enviroment.D.createComment("</dde:mark>");
return out;
P.mark = function(t, e = !1) {
t = Object.entries(t).map(([o, c]) => o + `="${c}"`).join(" ");
let r = e ? "" : "/", n = a.D.createComment(`<dde:mark ${t}${a.ssr}${r}>`);
return e && (n.end = a.D.createComment("</dde:mark>")), n;
};
function createElementNS(ns) {
const _this = this;
return function createElementNSCurried(...rest) {
namespace = ns;
const el = createElement.call(_this, ...rest);
namespace = void 0;
return el;
function pt(t) {
let e = this;
return function(...n) {
T = t;
let o = P.call(e, ...n);
return T = void 0, o;
};
}
function simulateSlots(element, root = element) {
const mark_e = "\xB9\u2070", mark_s = "\u2713";
const slots = Object.fromEntries(
Array.from(root.querySelectorAll("slot")).filter((s) => !s.name.endsWith(mark_e)).map((s) => [s.name += mark_e, s])
function lt(t, e = t) {
let r = "\xB9\u2070", n = "\u2713", o = Object.fromEntries(
Array.from(e.querySelectorAll("slot")).filter((c) => !c.name.endsWith(r)).map((c) => [c.name += r, c])
);
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;
if (t.append = new Proxy(t.append, {
apply(c, d, f) {
if (f[0] === e) return c.apply(t, f);
for (let p of f) {
let b = (p.slot || "") + r;
try {
elementAttribute(el, "remove", "slot");
} catch (_error) {
Q(p, "remove", "slot");
} catch {
}
const slot = slots[name];
if (!slot) return;
if (!slot.name.startsWith(mark_s)) {
slot.childNodes.forEach((c) => c.remove());
slot.name = mark_s + name;
}
slot.append(el);
let l = o[b];
if (!l) return;
l.name.startsWith(n) || (l.childNodes.forEach((E) => E.remove()), l.name = n + b), l.append(p);
}
element.append = orig;
return element;
return t.append = c, t;
}
});
if (element !== root) {
const els = Array.from(element.childNodes);
element.append(...els);
}), t !== e) {
let c = Array.from(t.childNodes);
t.append(...c);
}
return root;
return e;
}
var assign_context = /* @__PURE__ */ new WeakMap();
var { setDeleteAttr: setDeleteAttr2 } = enviroment;
function assign(element, ...attributes) {
if (!attributes.length) return element;
assign_context.set(element, assignContext(element, this));
for (const [key, value] of Object.entries(Object.assign({}, ...attributes)))
assignAttribute.call(this, element, key, value);
assign_context.delete(element);
return element;
var N = /* @__PURE__ */ new WeakMap(), { setDeleteAttr: $ } = a;
function R(t, ...e) {
if (!e.length) return t;
N.set(t, H(t, this));
for (let [r, n] of Object.entries(Object.assign({}, ...e)))
U.call(this, t, r, n);
return N.delete(t), t;
}
function assignAttribute(element, key, value) {
const { setRemoveAttr, s } = assignContext(element, this);
const _this = this;
value = s.processReactiveAttribute(
element,
key,
value,
(key2, value2) => assignAttribute.call(_this, element, key2, value2)
function U(t, e, r) {
let { setRemoveAttr: n, s: o } = H(t, this), c = this;
r = o.processReactiveAttribute(
t,
e,
r,
(f, p) => U.call(c, t, f, p)
);
const [k] = key;
if ("=" === k) return setRemoveAttr(key.slice(1), value);
if ("." === k) return setDelete(element, key.slice(1), value);
if (/(aria|data)([A-Z])/.test(key)) {
key = key.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase();
return setRemoveAttr(key, value);
}
if ("className" === key) key = "class";
switch (key) {
let [d] = e;
if (d === "=") return n(e.slice(1), r);
if (d === ".") return F(t, e.slice(1), r);
if (/(aria|data)([A-Z])/.test(e))
return e = e.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase(), n(e, r);
switch (e === "className" && (e = "class"), e) {
case "xlink:href":
return setRemoveAttr(key, value, "http://www.w3.org/1999/xlink");
return n(e, r, "http://www.w3.org/1999/xlink");
case "textContent":
return setDeleteAttr2(element, key, value);
return $(t, e, r);
case "style":
if (typeof value !== "object") break;
if (typeof r != "object") break;
/* falls through */
case "dataset":
return forEachEntries(s, key, element, value, setDelete.bind(null, element[key]));
return M(o, e, t, r, F.bind(null, t[e]));
case "ariaset":
return forEachEntries(s, key, element, value, (key2, val) => setRemoveAttr("aria-" + key2, val));
return M(o, e, t, r, (f, p) => n("aria-" + f, p));
case "classList":
return classListDeclarative.call(_this, element, value);
return K.call(c, t, r);
}
return isPropSetter(element, key) ? setDeleteAttr2(element, key, value) : setRemoveAttr(key, value);
return X(t, e) ? $(t, e, r) : n(e, r);
}
function assignContext(element, _this) {
if (assign_context.has(element)) return assign_context.get(element);
const is_svg = element instanceof enviroment.S;
const setRemoveAttr = (is_svg ? setRemoveNS : setRemove).bind(null, element, "Attribute");
const s = signals(_this);
return { setRemoveAttr, s };
function H(t, e) {
if (N.has(t)) return N.get(t);
let n = (t instanceof a.S ? tt : Y).bind(null, t, "Attribute"), o = S(e);
return { setRemoveAttr: n, s: o };
}
function classListDeclarative(element, toggle) {
const s = signals(this);
forEachEntries(
s,
function K(t, e) {
let r = S(this);
return M(
r,
"classList",
element,
toggle,
(class_name, val) => element.classList.toggle(class_name, val === -1 ? void 0 : Boolean(val))
);
return element;
t,
e,
(n, o) => t.classList.toggle(n, o === -1 ? void 0 : !!o)
), t;
}
function elementAttribute(element, op, key, value) {
if (element instanceof enviroment.H)
return element[op + "Attribute"](key, value);
return element[op + "AttributeNS"](null, key, value);
function Q(t, e, r, n) {
return t instanceof a.H ? t[e + "Attribute"](r, n) : t[e + "AttributeNS"](null, r, n);
}
function isPropSetter(el, key) {
if (!(key in el)) return false;
const des = getPropDescriptor(el, key);
return !isUndef(des.set);
function X(t, e) {
if (!(e in t)) return !1;
let r = z(t, e);
return !m(r.set);
}
function getPropDescriptor(p, key) {
p = Object.getPrototypeOf(p);
if (!p) return {};
const des = Object.getOwnPropertyDescriptor(p, key);
if (!des) return getPropDescriptor(p, key);
return des;
function z(t, e) {
if (t = Object.getPrototypeOf(t), !t) return {};
let r = Object.getOwnPropertyDescriptor(t, e);
return r || z(t, e);
}
function forEachEntries(s, target, element, obj, cb) {
const S = String;
if (typeof obj !== "object" || obj === null) return;
return Object.entries(obj).forEach(function process([key, val]) {
if (!key) return;
key = new S(key);
key.target = target;
val = s.processReactiveAttribute(element, key, val, cb);
cb(key, val);
});
function M(t, e, r, n, o) {
let c = String;
if (!(typeof n != "object" || n === null))
return Object.entries(n).forEach(function([f, p]) {
f && (f = new c(f), f.target = e, p = t.processReactiveAttribute(r, f, p, o), o(f, p));
});
}
function setRemove(obj, prop, key, val) {
return obj[(isUndef(val) ? "remove" : "set") + prop](key, val);
function Y(t, e, r, n) {
return t[(m(n) ? "remove" : "set") + e](r, n);
}
function setRemoveNS(obj, prop, key, val, ns = null) {
return obj[(isUndef(val) ? "remove" : "set") + prop + "NS"](ns, key, val);
function tt(t, e, r, n, o = null) {
return t[(m(n) ? "remove" : "set") + e + "NS"](o, r, n);
}
function setDelete(obj, key, val) {
Reflect.set(obj, key, val);
if (!isUndef(val)) return;
return Reflect.deleteProperty(obj, key);
function F(t, e, r) {
if (Reflect.set(t, e, r), !!m(r))
return Reflect.deleteProperty(t, e);
}
// src/events-observer.js
var c_ch_o = enviroment.M ? connectionsChangesObserverConstructor() : new Proxy({}, {
var _ = a.M ? et() : new Proxy({}, {
get() {
return () => {
};
}
});
function connectionsChangesObserverConstructor() {
const store = /* @__PURE__ */ new Map();
let is_observing = false;
const observerListener = (stop2) => function(mutations) {
for (const mutation of mutations) {
if (mutation.type !== "childList") continue;
if (observerAdded(mutation.addedNodes, true)) {
stop2();
continue;
function et() {
let t = /* @__PURE__ */ new Map(), e = !1, r = (s) => function(u) {
for (let i of u)
if (i.type === "childList") {
if (l(i.addedNodes, !0)) {
s();
continue;
}
E(i.removedNodes, !0) && s();
}
if (observerRemoved(mutation.removedNodes, true))
stop2();
}
};
const observer = new enviroment.M(observerListener(stop));
}, n = new a.M(r(f));
return {
observe(element) {
const o = new enviroment.M(observerListener(() => {
observe(s) {
let u = new a.M(r(() => {
}));
o.observe(element, { childList: true, subtree: true });
return () => o.disconnect();
return u.observe(s, { childList: !0, subtree: !0 }), () => u.disconnect();
},
onConnected(element, listener) {
start();
const listeners = getElementStore(element);
if (listeners.connected.has(listener)) return;
listeners.connected.add(listener);
listeners.length_c += 1;
onConnected(s, u) {
d();
let i = c(s);
i.connected.has(u) || (i.connected.add(u), i.length_c += 1);
},
offConnected(element, listener) {
if (!store.has(element)) return;
const ls = store.get(element);
if (!ls.connected.has(listener)) return;
ls.connected.delete(listener);
ls.length_c -= 1;
cleanWhenOff(element, ls);
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(element, listener) {
start();
const listeners = getElementStore(element);
if (listeners.disconnected.has(listener)) return;
listeners.disconnected.add(listener);
listeners.length_d += 1;
onDisconnected(s, u) {
d();
let i = c(s);
i.disconnected.has(u) || (i.disconnected.add(u), i.length_d += 1);
},
offDisconnected(element, listener) {
if (!store.has(element)) return;
const ls = store.get(element);
if (!ls.disconnected.has(listener)) return;
ls.disconnected.delete(listener);
ls.length_d -= 1;
cleanWhenOff(element, ls);
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 cleanWhenOff(element, ls) {
if (ls.length_c || ls.length_d)
return;
store.delete(element);
stop();
function o(s, u) {
u.length_c || u.length_d || (t.delete(s), f());
}
function getElementStore(element) {
if (store.has(element)) return store.get(element);
const out = {
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
};
store.set(element, out);
return out;
return t.set(s, u), u;
}
function start() {
if (is_observing) return;
is_observing = true;
observer.observe(enviroment.D.body, { childList: true, subtree: true });
function d() {
e || (e = !0, n.observe(a.D.body, { childList: !0, subtree: !0 }));
}
function stop() {
if (!is_observing || store.size) return;
is_observing = false;
observer.disconnect();
function f() {
!e || t.size || (e = !1, n.disconnect());
}
function requestIdle() {
return new Promise(function(resolve) {
(requestIdleCallback || requestAnimationFrame)(resolve);
function p() {
return new Promise(function(s) {
(requestIdleCallback || requestAnimationFrame)(s);
});
}
async function collectChildren(element) {
if (store.size > 30)
await requestIdle();
const out = [];
if (!(element instanceof Node)) return out;
for (const el of store.keys()) {
if (el === element || !(el instanceof Node)) continue;
if (element.contains(el))
out.push(el);
}
return out;
async function b(s) {
t.size > 30 && await p();
let u = [];
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 observerAdded(addedNodes, is_root) {
let out = false;
for (const element of addedNodes) {
if (is_root) collectChildren(element).then(observerAdded);
if (!store.has(element)) continue;
const ls = store.get(element);
if (!ls.length_c) continue;
element.dispatchEvent(new Event(evc));
ls.connected = /* @__PURE__ */ new WeakSet();
ls.length_c = 0;
if (!ls.length_d) store.delete(element);
out = true;
function l(s, u) {
let i = !1;
for (let h of s) {
if (u && b(h).then(l), !t.has(h)) continue;
let A = t.get(h);
A.length_c && (h.dispatchEvent(new Event(v)), A.connected = /* @__PURE__ */ new WeakSet(), A.length_c = 0, A.length_d || t.delete(h), i = !0);
}
return out;
return i;
}
function observerRemoved(removedNodes, is_root) {
let out = false;
for (const element of removedNodes) {
if (is_root) collectChildren(element).then(observerRemoved);
if (!store.has(element)) continue;
const ls = store.get(element);
if (!ls.length_d) continue;
(globalThis.queueMicrotask || setTimeout)(dispatchRemove(element));
out = true;
}
return out;
function E(s, u) {
let i = !1;
for (let h of s)
u && b(h).then(E), !(!t.has(h) || !t.get(h).length_d) && ((globalThis.queueMicrotask || setTimeout)(I(h)), i = !0);
return i;
}
function dispatchRemove(element) {
function I(s) {
return () => {
if (element.isConnected) return;
element.dispatchEvent(new Event(evd));
store.delete(element);
s.isConnected || (s.dispatchEvent(new Event(w)), t.delete(s));
};
}
}
// src/customElement.js
function customElementRender(target, render, props = observedAttributes2) {
const custom_element = target.host || target;
scope.push({
scope: custom_element,
host: (...c) => c.length ? c.forEach((c2) => c2(custom_element)) : custom_element
});
if (typeof props === "function") props = props.call(custom_element, custom_element);
const is_lte = custom_element[keyLTE];
if (!is_lte) lifecyclesToEvents(custom_element);
const out = render.call(custom_element, props);
if (!is_lte) custom_element.dispatchEvent(new Event(evc));
if (target.nodeType === 11 && typeof target.mode === "string")
custom_element.addEventListener(evd, c_ch_o.observe(target), { once: true });
scope.pop();
return target.append(out);
function wt(t, e, r = rt) {
let n = t.host || t;
O.push({
scope: n,
host: (...d) => d.length ? d.forEach((f) => f(n)) : n
}), typeof r == "function" && (r = r.call(n, n));
let o = n[x];
o || nt(n);
let c = e.call(n, r);
return o || n.dispatchEvent(new Event(v)), t.nodeType === 11 && typeof t.mode == "string" && n.addEventListener(w, _.observe(t), { once: !0 }), O.pop(), t.append(c);
}
function lifecyclesToEvents(class_declaration) {
wrapMethod(class_declaration.prototype, "connectedCallback", function(target, thisArg, detail) {
target.apply(thisArg, detail);
thisArg.dispatchEvent(new Event(evc));
});
wrapMethod(class_declaration.prototype, "disconnectedCallback", function(target, thisArg, detail) {
target.apply(thisArg, detail);
(globalThis.queueMicrotask || setTimeout)(
() => !thisArg.isConnected && thisArg.dispatchEvent(new Event(evd))
function nt(t) {
return j(t.prototype, "connectedCallback", function(e, r, n) {
e.apply(r, n), r.dispatchEvent(new Event(v));
}), j(t.prototype, "disconnectedCallback", function(e, r, n) {
e.apply(r, n), (globalThis.queueMicrotask || setTimeout)(
() => !r.isConnected && r.dispatchEvent(new Event(w))
);
});
wrapMethod(class_declaration.prototype, "attributeChangedCallback", function(target, thisArg, detail) {
const [attribute, , value] = detail;
thisArg.dispatchEvent(new CustomEvent(eva, {
detail: [attribute, value]
}));
target.apply(thisArg, detail);
});
class_declaration.prototype[keyLTE] = true;
return class_declaration;
}), j(t.prototype, "attributeChangedCallback", function(e, r, n) {
let [o, , c] = n;
r.dispatchEvent(new CustomEvent(y, {
detail: [o, c]
})), e.apply(r, n);
}), t.prototype[x] = !0, t;
}
function wrapMethod(obj, method, apply) {
obj[method] = new Proxy(obj[method] || (() => {
}), { apply });
function j(t, e, r) {
t[e] = new Proxy(t[e] || (() => {
}), { apply: r });
}
function observedAttributes2(instance) {
return observedAttributes(instance, (i, n) => i.getAttribute(n));
function rt(t) {
return q(t, (e, r) => e.getAttribute(r));
}
// src/events.js
function dispatchEvent(name, options, host) {
if (!options) options = {};
return function dispatch(element, ...d) {
if (host) {
d.unshift(element);
element = typeof host === "function" ? host() : host;
}
const event = d.length ? new CustomEvent(name, Object.assign({ detail: d[0] }, options)) : new Event(name, options);
return element.dispatchEvent(event);
function yt(t, e, r) {
return e || (e = {}), function(o, ...c) {
r && (c.unshift(o), o = typeof r == "function" ? r() : r);
let d = c.length ? new CustomEvent(t, Object.assign({ detail: c[0] }, e)) : new Event(t, e);
return o.dispatchEvent(d);
};
}
function on(event, listener, options) {
return function registerElement(element) {
element.addEventListener(event, listener, options);
return element;
function D(t, e, r) {
return function(o) {
return o.addEventListener(t, e, r), o;
};
}
var lifeOptions = (obj) => Object.assign({}, typeof obj === "object" ? obj : null, { once: true });
on.connected = function(listener, options) {
options = lifeOptions(options);
return function registerElement(element) {
element.addEventListener(evc, listener, options);
if (element[keyLTE]) return element;
if (element.isConnected) return element.dispatchEvent(new Event(evc)), element;
const c = onAbort(options.signal, () => c_ch_o.offConnected(element, listener));
if (c) c_ch_o.onConnected(element, listener);
return element;
var B = (t) => Object.assign({}, typeof t == "object" ? t : null, { once: !0 });
D.connected = function(t, e) {
return e = B(e), function(n) {
return n.addEventListener(v, t, e), n[x] ? n : n.isConnected ? (n.dispatchEvent(new Event(v)), n) : (L(e.signal, () => _.offConnected(n, t)) && _.onConnected(n, t), n);
};
};
on.disconnected = function(listener, options) {
options = lifeOptions(options);
return function registerElement(element) {
element.addEventListener(evd, listener, options);
if (element[keyLTE]) return element;
const c = onAbort(options.signal, () => c_ch_o.offDisconnected(element, listener));
if (c) c_ch_o.onDisconnected(element, listener);
return element;
D.disconnected = function(t, e) {
return e = B(e), function(n) {
return n.addEventListener(w, t, e), n[x] || L(e.signal, () => _.offDisconnected(n, t)) && _.onDisconnected(n, t), n;
};
};
var store_abort = /* @__PURE__ */ new WeakMap();
on.disconnectedAsAbort = function(host) {
if (store_abort.has(host)) return store_abort.get(host);
const a = new AbortController();
store_abort.set(host, a);
host(on.disconnected(() => a.abort()));
return a;
var W = /* @__PURE__ */ new WeakMap();
D.disconnectedAsAbort = function(t) {
if (W.has(t)) return W.get(t);
let e = new AbortController();
return W.set(t, e), t(D.disconnected(() => e.abort())), e;
};
var els_attribute_store = /* @__PURE__ */ new WeakSet();
on.attributeChanged = function(listener, options) {
if (typeof options !== "object")
options = {};
return function registerElement(element) {
element.addEventListener(eva, listener, options);
if (element[keyLTE] || els_attribute_store.has(element))
return element;
if (!enviroment.M) return element;
const observer = new enviroment.M(function(mutations) {
for (const { attributeName, target } of mutations)
target.dispatchEvent(
new CustomEvent(eva, { detail: [attributeName, target.getAttribute(attributeName)] })
var ot = /* @__PURE__ */ new WeakSet();
D.attributeChanged = function(t, e) {
return typeof e != "object" && (e = {}), function(n) {
if (n.addEventListener(y, t, e), n[x] || ot.has(n) || !a.M) return n;
let o = new a.M(function(d) {
for (let { attributeName: f, target: p } of d)
p.dispatchEvent(
new CustomEvent(y, { detail: [f, p.getAttribute(f)] })
);
});
const c = onAbort(options.signal, () => observer.disconnect());
if (c) observer.observe(element, { attributes: true });
return element;
return L(e.signal, () => o.disconnect()) && o.observe(n, { attributes: !0 }), n;
};
};
globalThis.dde= {
assign,
assignAttribute,
chainableAppend,
classListDeclarative,
createElement,
createElementNS,
customElementRender,
customElementWithDDE: lifecyclesToEvents,
dispatchEvent,
el: createElement,
elNS: createElementNS,
elementAttribute,
lifecyclesToEvents,
observedAttributes: observedAttributes2,
on,
queue,
registerReactivity,
scope,
simulateSlots
assign: R,
assignAttribute: U,
chainableAppend: J,
classListDeclarative: K,
createElement: P,
createElementNS: pt,
customElementRender: wt,
customElementWithDDE: nt,
dispatchEvent: yt,
el: P,
elNS: pt,
elementAttribute: Q,
lifecyclesToEvents: nt,
observedAttributes: rt,
on: D,
queue: dt,
registerReactivity: Z,
scope: O,
simulateSlots: lt
};
})();

1130
dist/esm-with-signals.js vendored

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746
dist/esm.js vendored
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@ -1,583 +1,451 @@
// src/signals-common.js
var signals_global = {
isSignal(attributes) {
return false;
var C = {
isSignal(t) {
return !1;
},
processReactiveAttribute(obj, key, attr, set) {
return attr;
processReactiveAttribute(t, e, r, n) {
return r;
}
};
function registerReactivity(def, global = true) {
if (global) return Object.assign(signals_global, def);
Object.setPrototypeOf(def, signals_global);
return def;
function Z(t, e = !0) {
return e ? Object.assign(C, t) : (Object.setPrototypeOf(t, C), t);
}
function signals(_this) {
return signals_global.isPrototypeOf(_this) && _this !== signals_global ? _this : signals_global;
function S(t) {
return C.isPrototypeOf(t) && t !== C ? t : C;
}
// src/helpers.js
function isUndef(value) {
return typeof value === "undefined";
function m(t) {
return typeof t > "u";
}
function onAbort(signal, listener) {
if (!signal || !(signal instanceof AbortSignal))
return true;
if (signal.aborted)
return;
signal.addEventListener("abort", listener);
return function cleanUp() {
signal.removeEventListener("abort", listener);
};
function L(t, e) {
if (!t || !(t instanceof AbortSignal))
return !0;
if (!t.aborted)
return t.addEventListener("abort", e), function() {
t.removeEventListener("abort", e);
};
}
function observedAttributes(instance, observedAttribute) {
const { observedAttributes: observedAttributes3 = [] } = instance.constructor;
return observedAttributes3.reduce(function(out, name) {
out[kebabToCamel(name)] = observedAttribute(instance, name);
return out;
function q(t, e) {
let { observedAttributes: r = [] } = t.constructor;
return r.reduce(function(n, o) {
return n[G(o)] = e(t, o), n;
}, {});
}
function kebabToCamel(name) {
return name.replace(/-./g, (x) => x[1].toUpperCase());
function G(t) {
return t.replace(/-./g, (e) => e[1].toUpperCase());
}
// src/dom-common.js
var enviroment = {
setDeleteAttr,
var a = {
setDeleteAttr: V,
ssr: "",
D: globalThis.document,
F: globalThis.DocumentFragment,
H: globalThis.HTMLElement,
S: globalThis.SVGElement,
M: globalThis.MutationObserver,
q: (p) => p || Promise.resolve()
q: (t) => t || Promise.resolve()
};
function setDeleteAttr(obj, prop, val) {
Reflect.set(obj, prop, val);
if (!isUndef(val)) return;
Reflect.deleteProperty(obj, prop);
if (obj instanceof enviroment.H && obj.getAttribute(prop) === "undefined")
return obj.removeAttribute(prop);
if (Reflect.get(obj, prop) === "undefined")
return Reflect.set(obj, prop, "");
function V(t, e, r) {
if (Reflect.set(t, e, r), !!m(r)) {
if (Reflect.deleteProperty(t, e), t instanceof a.H && t.getAttribute(e) === "undefined")
return t.removeAttribute(e);
if (Reflect.get(t, e) === "undefined")
return Reflect.set(t, e, "");
}
}
var keyLTE = "__dde_lifecyclesToEvents";
var evc = "dde:connected";
var evd = "dde:disconnected";
var eva = "dde:attributeChanged";
var x = "__dde_lifecyclesToEvents", v = "dde:connected", w = "dde:disconnected", y = "dde:attributeChanged";
// src/dom.js
function queue(promise) {
return enviroment.q(promise);
function dt(t) {
return a.q(t);
}
var scopes = [{
var g = [{
get scope() {
return enviroment.D.body;
return a.D.body;
},
host: (c) => c ? c(enviroment.D.body) : enviroment.D.body,
prevent: true
}];
var scope = {
host: (t) => t ? t(a.D.body) : a.D.body,
prevent: !0
}], O = {
get current() {
return scopes[scopes.length - 1];
return g[g.length - 1];
},
get host() {
return this.current.host;
},
preventDefault() {
const { current } = this;
current.prevent = true;
return current;
let { current: t } = this;
return t.prevent = !0, t;
},
get state() {
return [...scopes];
return [...g];
},
push(s = {}) {
return scopes.push(Object.assign({}, this.current, { prevent: false }, s));
push(t = {}) {
return g.push(Object.assign({}, this.current, { prevent: !1 }, t));
},
pushRoot() {
return scopes.push(scopes[0]);
return g.push(g[0]);
},
pop() {
if (scopes.length === 1) return;
return scopes.pop();
if (g.length !== 1)
return g.pop();
}
};
function append(...els) {
this.appendOriginal(...els);
return this;
function k(...t) {
return this.appendOriginal(...t), this;
}
function chainableAppend(el) {
if (el.append === append) return el;
el.appendOriginal = el.append;
el.append = append;
return el;
function J(t) {
return t.append === k || (t.appendOriginal = t.append, t.append = k), t;
}
var namespace;
function createElement(tag, attributes, ...addons) {
const s = signals(this);
let scoped = 0;
let el, el_host;
if (Object(attributes) !== attributes || s.isSignal(attributes))
attributes = { textContent: attributes };
switch (true) {
case typeof tag === "function": {
scoped = 1;
const host = (...c) => !c.length ? el_host : (scoped === 1 ? addons.unshift(...c) : c.forEach((c2) => c2(el_host)), void 0);
scope.push({ scope: tag, host });
el = tag(attributes || void 0);
const is_fragment = el instanceof enviroment.F;
if (el.nodeName === "#comment") break;
const el_mark = createElement.mark({
var T;
function P(t, e, ...r) {
let n = S(this), o = 0, c, d;
switch ((Object(e) !== e || n.isSignal(e)) && (e = { textContent: e }), !0) {
case typeof t == "function": {
o = 1;
let f = (...l) => l.length ? (o === 1 ? r.unshift(...l) : l.forEach((E) => E(d)), void 0) : d;
O.push({ scope: t, host: f }), c = t(e || void 0);
let p = c instanceof a.F;
if (c.nodeName === "#comment") break;
let b = P.mark({
type: "component",
name: tag.name,
host: is_fragment ? "this" : "parentElement"
name: t.name,
host: p ? "this" : "parentElement"
});
el.prepend(el_mark);
if (is_fragment) el_host = el_mark;
c.prepend(b), p && (d = b);
break;
}
case tag === "#text":
el = assign.call(this, enviroment.D.createTextNode(""), attributes);
case t === "#text":
c = R.call(this, a.D.createTextNode(""), e);
break;
case (tag === "<>" || !tag):
el = assign.call(this, enviroment.D.createDocumentFragment(), attributes);
case (t === "<>" || !t):
c = R.call(this, a.D.createDocumentFragment(), e);
break;
case Boolean(namespace):
el = assign.call(this, enviroment.D.createElementNS(namespace, tag), attributes);
case !!T:
c = R.call(this, a.D.createElementNS(T, t), e);
break;
case !el:
el = assign.call(this, enviroment.D.createElement(tag), attributes);
case !c:
c = R.call(this, a.D.createElement(t), e);
}
chainableAppend(el);
if (!el_host) el_host = el;
addons.forEach((c) => c(el_host));
if (scoped) scope.pop();
scoped = 2;
return el;
return J(c), d || (d = c), r.forEach((f) => f(d)), o && O.pop(), o = 2, c;
}
createElement.mark = function(attrs, is_open = false) {
attrs = Object.entries(attrs).map(([n, v]) => n + `="${v}"`).join(" ");
const end = is_open ? "" : "/";
const out = enviroment.D.createComment(`<dde:mark ${attrs}${enviroment.ssr}${end}>`);
if (is_open) out.end = enviroment.D.createComment("</dde:mark>");
return out;
P.mark = function(t, e = !1) {
t = Object.entries(t).map(([o, c]) => o + `="${c}"`).join(" ");
let r = e ? "" : "/", n = a.D.createComment(`<dde:mark ${t}${a.ssr}${r}>`);
return e && (n.end = a.D.createComment("</dde:mark>")), n;
};
function createElementNS(ns) {
const _this = this;
return function createElementNSCurried(...rest) {
namespace = ns;
const el = createElement.call(_this, ...rest);
namespace = void 0;
return el;
function pt(t) {
let e = this;
return function(...n) {
T = t;
let o = P.call(e, ...n);
return T = void 0, o;
};
}
function simulateSlots(element, root = element) {
const mark_e = "\xB9\u2070", mark_s = "\u2713";
const slots = Object.fromEntries(
Array.from(root.querySelectorAll("slot")).filter((s) => !s.name.endsWith(mark_e)).map((s) => [s.name += mark_e, s])
function lt(t, e = t) {
let r = "\xB9\u2070", n = "\u2713", o = Object.fromEntries(
Array.from(e.querySelectorAll("slot")).filter((c) => !c.name.endsWith(r)).map((c) => [c.name += r, c])
);
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;
if (t.append = new Proxy(t.append, {
apply(c, d, f) {
if (f[0] === e) return c.apply(t, f);
for (let p of f) {
let b = (p.slot || "") + r;
try {
elementAttribute(el, "remove", "slot");
} catch (_error) {
Q(p, "remove", "slot");
} catch {
}
const slot = slots[name];
if (!slot) return;
if (!slot.name.startsWith(mark_s)) {
slot.childNodes.forEach((c) => c.remove());
slot.name = mark_s + name;
}
slot.append(el);
let l = o[b];
if (!l) return;
l.name.startsWith(n) || (l.childNodes.forEach((E) => E.remove()), l.name = n + b), l.append(p);
}
element.append = orig;
return element;
return t.append = c, t;
}
});
if (element !== root) {
const els = Array.from(element.childNodes);
element.append(...els);
}), t !== e) {
let c = Array.from(t.childNodes);
t.append(...c);
}
return root;
return e;
}
var assign_context = /* @__PURE__ */ new WeakMap();
var { setDeleteAttr: setDeleteAttr2 } = enviroment;
function assign(element, ...attributes) {
if (!attributes.length) return element;
assign_context.set(element, assignContext(element, this));
for (const [key, value] of Object.entries(Object.assign({}, ...attributes)))
assignAttribute.call(this, element, key, value);
assign_context.delete(element);
return element;
var N = /* @__PURE__ */ new WeakMap(), { setDeleteAttr: $ } = a;
function R(t, ...e) {
if (!e.length) return t;
N.set(t, H(t, this));
for (let [r, n] of Object.entries(Object.assign({}, ...e)))
U.call(this, t, r, n);
return N.delete(t), t;
}
function assignAttribute(element, key, value) {
const { setRemoveAttr, s } = assignContext(element, this);
const _this = this;
value = s.processReactiveAttribute(
element,
key,
value,
(key2, value2) => assignAttribute.call(_this, element, key2, value2)
function U(t, e, r) {
let { setRemoveAttr: n, s: o } = H(t, this), c = this;
r = o.processReactiveAttribute(
t,
e,
r,
(f, p) => U.call(c, t, f, p)
);
const [k] = key;
if ("=" === k) return setRemoveAttr(key.slice(1), value);
if ("." === k) return setDelete(element, key.slice(1), value);
if (/(aria|data)([A-Z])/.test(key)) {
key = key.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase();
return setRemoveAttr(key, value);
}
if ("className" === key) key = "class";
switch (key) {
let [d] = e;
if (d === "=") return n(e.slice(1), r);
if (d === ".") return F(t, e.slice(1), r);
if (/(aria|data)([A-Z])/.test(e))
return e = e.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase(), n(e, r);
switch (e === "className" && (e = "class"), e) {
case "xlink:href":
return setRemoveAttr(key, value, "http://www.w3.org/1999/xlink");
return n(e, r, "http://www.w3.org/1999/xlink");
case "textContent":
return setDeleteAttr2(element, key, value);
return $(t, e, r);
case "style":
if (typeof value !== "object") break;
if (typeof r != "object") break;
/* falls through */
case "dataset":
return forEachEntries(s, key, element, value, setDelete.bind(null, element[key]));
return M(o, e, t, r, F.bind(null, t[e]));
case "ariaset":
return forEachEntries(s, key, element, value, (key2, val) => setRemoveAttr("aria-" + key2, val));
return M(o, e, t, r, (f, p) => n("aria-" + f, p));
case "classList":
return classListDeclarative.call(_this, element, value);
return K.call(c, t, r);
}
return isPropSetter(element, key) ? setDeleteAttr2(element, key, value) : setRemoveAttr(key, value);
return X(t, e) ? $(t, e, r) : n(e, r);
}
function assignContext(element, _this) {
if (assign_context.has(element)) return assign_context.get(element);
const is_svg = element instanceof enviroment.S;
const setRemoveAttr = (is_svg ? setRemoveNS : setRemove).bind(null, element, "Attribute");
const s = signals(_this);
return { setRemoveAttr, s };
function H(t, e) {
if (N.has(t)) return N.get(t);
let n = (t instanceof a.S ? tt : Y).bind(null, t, "Attribute"), o = S(e);
return { setRemoveAttr: n, s: o };
}
function classListDeclarative(element, toggle) {
const s = signals(this);
forEachEntries(
s,
function K(t, e) {
let r = S(this);
return M(
r,
"classList",
element,
toggle,
(class_name, val) => element.classList.toggle(class_name, val === -1 ? void 0 : Boolean(val))
);
return element;
t,
e,
(n, o) => t.classList.toggle(n, o === -1 ? void 0 : !!o)
), t;
}
function elementAttribute(element, op, key, value) {
if (element instanceof enviroment.H)
return element[op + "Attribute"](key, value);
return element[op + "AttributeNS"](null, key, value);
function Q(t, e, r, n) {
return t instanceof a.H ? t[e + "Attribute"](r, n) : t[e + "AttributeNS"](null, r, n);
}
function isPropSetter(el, key) {
if (!(key in el)) return false;
const des = getPropDescriptor(el, key);
return !isUndef(des.set);
function X(t, e) {
if (!(e in t)) return !1;
let r = z(t, e);
return !m(r.set);
}
function getPropDescriptor(p, key) {
p = Object.getPrototypeOf(p);
if (!p) return {};
const des = Object.getOwnPropertyDescriptor(p, key);
if (!des) return getPropDescriptor(p, key);
return des;
function z(t, e) {
if (t = Object.getPrototypeOf(t), !t) return {};
let r = Object.getOwnPropertyDescriptor(t, e);
return r || z(t, e);
}
function forEachEntries(s, target, element, obj, cb) {
const S = String;
if (typeof obj !== "object" || obj === null) return;
return Object.entries(obj).forEach(function process([key, val]) {
if (!key) return;
key = new S(key);
key.target = target;
val = s.processReactiveAttribute(element, key, val, cb);
cb(key, val);
});
function M(t, e, r, n, o) {
let c = String;
if (!(typeof n != "object" || n === null))
return Object.entries(n).forEach(function([f, p]) {
f && (f = new c(f), f.target = e, p = t.processReactiveAttribute(r, f, p, o), o(f, p));
});
}
function setRemove(obj, prop, key, val) {
return obj[(isUndef(val) ? "remove" : "set") + prop](key, val);
function Y(t, e, r, n) {
return t[(m(n) ? "remove" : "set") + e](r, n);
}
function setRemoveNS(obj, prop, key, val, ns = null) {
return obj[(isUndef(val) ? "remove" : "set") + prop + "NS"](ns, key, val);
function tt(t, e, r, n, o = null) {
return t[(m(n) ? "remove" : "set") + e + "NS"](o, r, n);
}
function setDelete(obj, key, val) {
Reflect.set(obj, key, val);
if (!isUndef(val)) return;
return Reflect.deleteProperty(obj, key);
function F(t, e, r) {
if (Reflect.set(t, e, r), !!m(r))
return Reflect.deleteProperty(t, e);
}
// src/events-observer.js
var c_ch_o = enviroment.M ? connectionsChangesObserverConstructor() : new Proxy({}, {
var _ = a.M ? et() : new Proxy({}, {
get() {
return () => {
};
}
});
function connectionsChangesObserverConstructor() {
const store = /* @__PURE__ */ new Map();
let is_observing = false;
const observerListener = (stop2) => function(mutations) {
for (const mutation of mutations) {
if (mutation.type !== "childList") continue;
if (observerAdded(mutation.addedNodes, true)) {
stop2();
continue;
function et() {
let t = /* @__PURE__ */ new Map(), e = !1, r = (s) => function(u) {
for (let i of u)
if (i.type === "childList") {
if (l(i.addedNodes, !0)) {
s();
continue;
}
E(i.removedNodes, !0) && s();
}
if (observerRemoved(mutation.removedNodes, true))
stop2();
}
};
const observer = new enviroment.M(observerListener(stop));
}, n = new a.M(r(f));
return {
observe(element) {
const o = new enviroment.M(observerListener(() => {
observe(s) {
let u = new a.M(r(() => {
}));
o.observe(element, { childList: true, subtree: true });
return () => o.disconnect();
return u.observe(s, { childList: !0, subtree: !0 }), () => u.disconnect();
},
onConnected(element, listener) {
start();
const listeners = getElementStore(element);
if (listeners.connected.has(listener)) return;
listeners.connected.add(listener);
listeners.length_c += 1;
onConnected(s, u) {
d();
let i = c(s);
i.connected.has(u) || (i.connected.add(u), i.length_c += 1);
},
offConnected(element, listener) {
if (!store.has(element)) return;
const ls = store.get(element);
if (!ls.connected.has(listener)) return;
ls.connected.delete(listener);
ls.length_c -= 1;
cleanWhenOff(element, ls);
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(element, listener) {
start();
const listeners = getElementStore(element);
if (listeners.disconnected.has(listener)) return;
listeners.disconnected.add(listener);
listeners.length_d += 1;
onDisconnected(s, u) {
d();
let i = c(s);
i.disconnected.has(u) || (i.disconnected.add(u), i.length_d += 1);
},
offDisconnected(element, listener) {
if (!store.has(element)) return;
const ls = store.get(element);
if (!ls.disconnected.has(listener)) return;
ls.disconnected.delete(listener);
ls.length_d -= 1;
cleanWhenOff(element, ls);
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 cleanWhenOff(element, ls) {
if (ls.length_c || ls.length_d)
return;
store.delete(element);
stop();
function o(s, u) {
u.length_c || u.length_d || (t.delete(s), f());
}
function getElementStore(element) {
if (store.has(element)) return store.get(element);
const out = {
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
};
store.set(element, out);
return out;
return t.set(s, u), u;
}
function start() {
if (is_observing) return;
is_observing = true;
observer.observe(enviroment.D.body, { childList: true, subtree: true });
function d() {
e || (e = !0, n.observe(a.D.body, { childList: !0, subtree: !0 }));
}
function stop() {
if (!is_observing || store.size) return;
is_observing = false;
observer.disconnect();
function f() {
!e || t.size || (e = !1, n.disconnect());
}
function requestIdle() {
return new Promise(function(resolve) {
(requestIdleCallback || requestAnimationFrame)(resolve);
function p() {
return new Promise(function(s) {
(requestIdleCallback || requestAnimationFrame)(s);
});
}
async function collectChildren(element) {
if (store.size > 30)
await requestIdle();
const out = [];
if (!(element instanceof Node)) return out;
for (const el of store.keys()) {
if (el === element || !(el instanceof Node)) continue;
if (element.contains(el))
out.push(el);
}
return out;
async function b(s) {
t.size > 30 && await p();
let u = [];
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 observerAdded(addedNodes, is_root) {
let out = false;
for (const element of addedNodes) {
if (is_root) collectChildren(element).then(observerAdded);
if (!store.has(element)) continue;
const ls = store.get(element);
if (!ls.length_c) continue;
element.dispatchEvent(new Event(evc));
ls.connected = /* @__PURE__ */ new WeakSet();
ls.length_c = 0;
if (!ls.length_d) store.delete(element);
out = true;
function l(s, u) {
let i = !1;
for (let h of s) {
if (u && b(h).then(l), !t.has(h)) continue;
let A = t.get(h);
A.length_c && (h.dispatchEvent(new Event(v)), A.connected = /* @__PURE__ */ new WeakSet(), A.length_c = 0, A.length_d || t.delete(h), i = !0);
}
return out;
return i;
}
function observerRemoved(removedNodes, is_root) {
let out = false;
for (const element of removedNodes) {
if (is_root) collectChildren(element).then(observerRemoved);
if (!store.has(element)) continue;
const ls = store.get(element);
if (!ls.length_d) continue;
(globalThis.queueMicrotask || setTimeout)(dispatchRemove(element));
out = true;
}
return out;
function E(s, u) {
let i = !1;
for (let h of s)
u && b(h).then(E), !(!t.has(h) || !t.get(h).length_d) && ((globalThis.queueMicrotask || setTimeout)(I(h)), i = !0);
return i;
}
function dispatchRemove(element) {
function I(s) {
return () => {
if (element.isConnected) return;
element.dispatchEvent(new Event(evd));
store.delete(element);
s.isConnected || (s.dispatchEvent(new Event(w)), t.delete(s));
};
}
}
// src/customElement.js
function customElementRender(target, render, props = observedAttributes2) {
const custom_element = target.host || target;
scope.push({
scope: custom_element,
host: (...c) => c.length ? c.forEach((c2) => c2(custom_element)) : custom_element
});
if (typeof props === "function") props = props.call(custom_element, custom_element);
const is_lte = custom_element[keyLTE];
if (!is_lte) lifecyclesToEvents(custom_element);
const out = render.call(custom_element, props);
if (!is_lte) custom_element.dispatchEvent(new Event(evc));
if (target.nodeType === 11 && typeof target.mode === "string")
custom_element.addEventListener(evd, c_ch_o.observe(target), { once: true });
scope.pop();
return target.append(out);
function wt(t, e, r = rt) {
let n = t.host || t;
O.push({
scope: n,
host: (...d) => d.length ? d.forEach((f) => f(n)) : n
}), typeof r == "function" && (r = r.call(n, n));
let o = n[x];
o || nt(n);
let c = e.call(n, r);
return o || n.dispatchEvent(new Event(v)), t.nodeType === 11 && typeof t.mode == "string" && n.addEventListener(w, _.observe(t), { once: !0 }), O.pop(), t.append(c);
}
function lifecyclesToEvents(class_declaration) {
wrapMethod(class_declaration.prototype, "connectedCallback", function(target, thisArg, detail) {
target.apply(thisArg, detail);
thisArg.dispatchEvent(new Event(evc));
});
wrapMethod(class_declaration.prototype, "disconnectedCallback", function(target, thisArg, detail) {
target.apply(thisArg, detail);
(globalThis.queueMicrotask || setTimeout)(
() => !thisArg.isConnected && thisArg.dispatchEvent(new Event(evd))
function nt(t) {
return j(t.prototype, "connectedCallback", function(e, r, n) {
e.apply(r, n), r.dispatchEvent(new Event(v));
}), j(t.prototype, "disconnectedCallback", function(e, r, n) {
e.apply(r, n), (globalThis.queueMicrotask || setTimeout)(
() => !r.isConnected && r.dispatchEvent(new Event(w))
);
});
wrapMethod(class_declaration.prototype, "attributeChangedCallback", function(target, thisArg, detail) {
const [attribute, , value] = detail;
thisArg.dispatchEvent(new CustomEvent(eva, {
detail: [attribute, value]
}));
target.apply(thisArg, detail);
});
class_declaration.prototype[keyLTE] = true;
return class_declaration;
}), j(t.prototype, "attributeChangedCallback", function(e, r, n) {
let [o, , c] = n;
r.dispatchEvent(new CustomEvent(y, {
detail: [o, c]
})), e.apply(r, n);
}), t.prototype[x] = !0, t;
}
function wrapMethod(obj, method, apply) {
obj[method] = new Proxy(obj[method] || (() => {
}), { apply });
function j(t, e, r) {
t[e] = new Proxy(t[e] || (() => {
}), { apply: r });
}
function observedAttributes2(instance) {
return observedAttributes(instance, (i, n) => i.getAttribute(n));
function rt(t) {
return q(t, (e, r) => e.getAttribute(r));
}
// src/events.js
function dispatchEvent(name, options, host) {
if (!options) options = {};
return function dispatch(element, ...d) {
if (host) {
d.unshift(element);
element = typeof host === "function" ? host() : host;
}
const event = d.length ? new CustomEvent(name, Object.assign({ detail: d[0] }, options)) : new Event(name, options);
return element.dispatchEvent(event);
function yt(t, e, r) {
return e || (e = {}), function(o, ...c) {
r && (c.unshift(o), o = typeof r == "function" ? r() : r);
let d = c.length ? new CustomEvent(t, Object.assign({ detail: c[0] }, e)) : new Event(t, e);
return o.dispatchEvent(d);
};
}
function on(event, listener, options) {
return function registerElement(element) {
element.addEventListener(event, listener, options);
return element;
function D(t, e, r) {
return function(o) {
return o.addEventListener(t, e, r), o;
};
}
var lifeOptions = (obj) => Object.assign({}, typeof obj === "object" ? obj : null, { once: true });
on.connected = function(listener, options) {
options = lifeOptions(options);
return function registerElement(element) {
element.addEventListener(evc, listener, options);
if (element[keyLTE]) return element;
if (element.isConnected) return element.dispatchEvent(new Event(evc)), element;
const c = onAbort(options.signal, () => c_ch_o.offConnected(element, listener));
if (c) c_ch_o.onConnected(element, listener);
return element;
var B = (t) => Object.assign({}, typeof t == "object" ? t : null, { once: !0 });
D.connected = function(t, e) {
return e = B(e), function(n) {
return n.addEventListener(v, t, e), n[x] ? n : n.isConnected ? (n.dispatchEvent(new Event(v)), n) : (L(e.signal, () => _.offConnected(n, t)) && _.onConnected(n, t), n);
};
};
on.disconnected = function(listener, options) {
options = lifeOptions(options);
return function registerElement(element) {
element.addEventListener(evd, listener, options);
if (element[keyLTE]) return element;
const c = onAbort(options.signal, () => c_ch_o.offDisconnected(element, listener));
if (c) c_ch_o.onDisconnected(element, listener);
return element;
D.disconnected = function(t, e) {
return e = B(e), function(n) {
return n.addEventListener(w, t, e), n[x] || L(e.signal, () => _.offDisconnected(n, t)) && _.onDisconnected(n, t), n;
};
};
var store_abort = /* @__PURE__ */ new WeakMap();
on.disconnectedAsAbort = function(host) {
if (store_abort.has(host)) return store_abort.get(host);
const a = new AbortController();
store_abort.set(host, a);
host(on.disconnected(() => a.abort()));
return a;
var W = /* @__PURE__ */ new WeakMap();
D.disconnectedAsAbort = function(t) {
if (W.has(t)) return W.get(t);
let e = new AbortController();
return W.set(t, e), t(D.disconnected(() => e.abort())), e;
};
var els_attribute_store = /* @__PURE__ */ new WeakSet();
on.attributeChanged = function(listener, options) {
if (typeof options !== "object")
options = {};
return function registerElement(element) {
element.addEventListener(eva, listener, options);
if (element[keyLTE] || els_attribute_store.has(element))
return element;
if (!enviroment.M) return element;
const observer = new enviroment.M(function(mutations) {
for (const { attributeName, target } of mutations)
target.dispatchEvent(
new CustomEvent(eva, { detail: [attributeName, target.getAttribute(attributeName)] })
var ot = /* @__PURE__ */ new WeakSet();
D.attributeChanged = function(t, e) {
return typeof e != "object" && (e = {}), function(n) {
if (n.addEventListener(y, t, e), n[x] || ot.has(n) || !a.M) return n;
let o = new a.M(function(d) {
for (let { attributeName: f, target: p } of d)
p.dispatchEvent(
new CustomEvent(y, { detail: [f, p.getAttribute(f)] })
);
});
const c = onAbort(options.signal, () => observer.disconnect());
if (c) observer.observe(element, { attributes: true });
return element;
return L(e.signal, () => o.disconnect()) && o.observe(n, { attributes: !0 }), n;
};
};
export {
assign,
assignAttribute,
chainableAppend,
classListDeclarative,
createElement,
createElementNS,
customElementRender,
lifecyclesToEvents as customElementWithDDE,
dispatchEvent,
createElement as el,
createElementNS as elNS,
elementAttribute,
lifecyclesToEvents,
observedAttributes2 as observedAttributes,
on,
queue,
registerReactivity,
scope,
simulateSlots
R as assign,
U as assignAttribute,
J as chainableAppend,
K as classListDeclarative,
P as createElement,
pt as createElementNS,
wt as customElementRender,
nt as customElementWithDDE,
yt as dispatchEvent,
P as el,
pt as elNS,
Q as elementAttribute,
nt as lifecyclesToEvents,
rt as observedAttributes,
D as on,
dt as queue,
Z as registerReactivity,
O as scope,
lt as simulateSlots
};