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mirror of https://github.com/jaandrle/deka-dom-el synced 2024-11-22 16:55:23 +01:00
deka-dom-el/dist/dde-with-observables.js

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2023-11-24 20:41:04 +01:00
//deka-dom-el library is available via global namespace `dde`
(()=> {
var O={isObservable(t){return!1},processReactiveAttribute(t,e,n,r){return n}};function F(t,e=!0){return e?Object.assign(O,t):(Object.setPrototypeOf(t,O),t)}function S(t){return O.isPrototypeOf(t)&&t!==O?t:O}function _(t){return typeof t>"u"}function B(t){let e=typeof t;return e!=="object"?e:t===null?"null":Object.prototype.toString.call(t)}function D(t,e){if(!t||!(t instanceof AbortSignal))return!0;if(!t.aborted)return t.addEventListener("abort",e),function(){t.removeEventListener("abort",e)}}function N(t,e){let{observedAttributes:n=[]}=t.constructor;return n.reduce(function(r,o){return Reflect.set(r,ct(o),e(t,o)),r},{})}function ct(t){return t.replace(/-./g,e=>e[1].toUpperCase())}var d={setDeleteAttr:st,ssr:"",D:globalThis.document,F:globalThis.DocumentFragment,H:globalThis.HTMLElement,S:globalThis.SVGElement,M:globalThis.MutationObserver};function st(t,e,n){if(Reflect.set(t,e,n),!!_(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 y=[{get scope(){return d.D.body},host:t=>t?t(d.D.body):d.D.body,custom_element:!1,prevent:!0}],v={get current(){return y[y.length-1]},get host(){return this.current.host},preventDefault(){let{current:t}=this;return t.prevent=!0,t},get state(){return[...y]},push(t={}){return y.push(Object.assign({},this.current,{prevent:!1},t))},pushRoot(){return y.push(y[0])},pop(){if(y.length!==1)return y.pop()}};function I(...t){return this.appendOriginal(...t),this}function it(t){return t.append===I||(t.appendOriginal=t.append,t.append=I),t}var P;function R(t,e,...n){let r=S(this),o=0,c,s;switch((Object(e)!==e||r.isObservable(e))&&(e={textContent:e}),!0){case typeof t=="function":{o=1,v.push({scope:t,host:(...h)=>h.length?(o===1?n.unshift(...h):h.forEach(g=>g(s)),void 0):s}),c=t(e||void 0);let u=c instanceof d.F;if(c.nodeName==="#comment")break;let l=R.mark({type:"component",name:t.name,host:u?"this":"parentElement"});c.prepend(l),u&&(s=l);break}case t==="#text":c=w.call(this,d.D.createTextNode(""),e);break;case(t==="<>"||!t):c=w.call(this,d.D.createDocumentFragment(),e);break;case!!P:c=w.call(this,d.D.createElementNS(P,t),e);break;case!c:c=w.call(this,d.D.createElement(t),e)}return it(c),s||(s=c),n.forEach(u=>u(s)),o&&v.pop(),o=2,c}function Ct(t,e=t,n=void 0){let r=Symbol.for("default"),o=Array.from(e.querySelectorAll("slot")).reduce((s,u)=>Reflect.set(s,u.name||r,u)&&s,{}),c=Reflect.has(o,r);if(t.append=new Proxy(t.append,{apply(s,u,l){if(!l.length)return t;let h=d.D.createDocumentFragment();for(let g of l){if(!g||!g.slot){c&&h.appendChild(g);continue}let i=g.slot,f=o[i];at(g,"remove","slot"),f&&(ft(f,g,n),Reflect.deleteProperty(o,i))}return c&&(o[r].replaceWith(h),Reflect.deleteProperty(o,r)),t.append=s,t}}),t!==e){let s=Array.from(t.childNodes);s.forEach(u=>u.remove()),t.append(...s)}return e}function ft(t,e,n){n&&n(t,e);try{t.replaceWith(w(e,{className:[e.className,t.className],dataset:{...t.dataset}}))}catch{t.replaceWith(e)}}R.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 St(t){let e=this;return function(...r){P=t;let o=R.call(e,...r);return P=void 0,o}}var j=new WeakMap,{setDeleteAttr:J}=d;function w(t,...e){if(!e.length)return t;j.set(t,V(t,this));for(let[n,r]of Object.entries(Object.assign({},...e)))G.call(this,t,n,r);return j.delete(t),t}function G(t,e,n){let{setRemoveAttr:r,s:o}=V(t,this),c=this;n=o.processReactiveAttribute(t,e,n,(u,l)=>G.call(c,t,u,l));let[s]=e;if(s==="=")return r(e.slice(1),n);if(s===".")return Z(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 J(t,e,n);case"style":if(typeof n!="object")break;case"dataset":return $(o,n,Z.bind(null,t[e]));case"ariaset":return $(o,n,(u,l)=>r("aria-"+u,l));case"classList
* Investigate `__dde_attributes` key of the element.*/let[c,s]=o,u=this[U][c];if(u)return E.action(u,"_set",s)})(t),x.disconnected(function(){/*! This removes all observables mapped to attributes (`O.observedAttributes`).
* Investigate `__dde_attributes` key of the element.*/E.clear(...Object.values(this[U]))})(t),n};var et={isObservable:T,processReactiveAttribute(t,e,n,r){if(!T(n))return n;let o=c=>r(e,c);return H(n,o),nt(n,o,t,e),n()}};function nt(t,e,...n){let{current:r}=v;r.prevent||r.host(function(o){o[L]||(o[L]=[],x.disconnected(()=>o[L].forEach(([[c,s]])=>C(c,s,c[b]?.host()===o)))(o)),o[L].push([[t,e],...n])})}function Y(t,e,n){let r=t?()=>tt(r):(...o)=>o.length?ot(r,...o):tt(r);return rt(r,e,n)}var Et=Object.assign(Object.create(null),{stopPropagation(){this.skip=!0}}),q=class extends Error{constructor(){super();let[e,...n]=this.stack.split(`
`),r=e.slice(e.indexOf("@"),e.indexOf(".js:")+4);this.stack=n.find(o=>!o.includes(r))}};function rt(t,e,n){let r=[];B(n)!=="[object Object]"&&(n={});let{onclear:o}=E.symbols;n[o]&&(r.push(n[o]),Reflect.deleteProperty(n,o));let{host:c}=v;return Reflect.defineProperty(t,b,{value:{value:e,actions:n,onclear:r,host:c,listeners:new Set,defined:new q},enumerable:!1,writable:!1,configurable:!0}),t.toJSON=()=>t(),Object.setPrototypeOf(t[b],Et),t}function xt(){return W[W.length-1]}function tt(t){if(!t[b])return;let{value:e,listeners:n}=t[b],r=xt();return r&&n.add(r),m.has(r)&&m.get(r).add(t),e}function ot(t,e,n){if(!t[b])return;let r=t[b];if(!(!n&&r.value===e))return r.value=e,r.listeners.forEach(o=>o(e)),e}function H(t,e){if(t[b])return t[b].listeners.add(e)}function C(t,e,n){let r=t[b];if(!r)return;let o=r.listeners.delete(e);if(n&&!r.listeners.size){if(E.clear(t),!m.has(r))return o;let c=m.get(r);if(!m.has(c))return o;m.get(c).forEach(s=>C(s,c,!0))}return o}F(et);
globalThis.dde= {O: E,
assign: w,
assignAttribute: G,
chainableAppend: it,
classListDeclarative: ut,
createElement: R,
createElementNS: St,
customElementRender: kt,
customElementWithDDE: Lt,
dispatchEvent: Ft,
el: R,
elNS: St,
elementAttribute: at,
empty: Dt,
isObservable: T,
lifecycleToEvents: Lt,
observable: E,
observedAttributes: ht,
on: x,
registerReactivity: F,
scope: v,
simulateSlots: Ct
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};
})();