2 lines
21 KiB
JavaScript
2 lines
21 KiB
JavaScript
|
/*!! License: https://unpkg.com/@marp-team/marp-cli@2.4.0/lib/bespoke.js.LICENSE.txt */
|
||
|
|
!function(){"use strict";const e=document.body,t=(...e)=>history.replaceState(...e),n="presenter",r="next",o=["",n,r],i="bespoke-marp-",a=`data-${i}`,s=(e,{protocol:t,host:n,pathname:r,hash:o}=location)=>{const i=e.toString();return`${t}//${n}${r}${i?"?":""}${i}${o}`},l=()=>e.dataset.bespokeView,d=e=>new URLSearchParams(location.search).get(e),c=(e,n={})=>{var r;const o={location,setter:t,...n},i=new URLSearchParams(o.location.search);for(const t of Object.keys(e)){const n=e[t];"string"==typeof n?i.set(t,n):i.delete(t)}try{o.setter({...null!==(r=window.history.state)&&void 0!==r?r:{}},"",s(i,o.location))}catch(e){console.error(e)}},u=(()=>{const e="bespoke-marp";try{return localStorage.setItem(e,e),localStorage.removeItem(e),!0}catch(e){return!1}})(),f=e=>{try{return localStorage.getItem(e)}catch(e){return null}},m=(e,t)=>{try{return localStorage.setItem(e,t),!0}catch(e){return!1}},g=e=>{try{return localStorage.removeItem(e),!0}catch(e){return!1}},p=(e,t)=>{const n="aria-hidden";t?e.setAttribute(n,"true"):e.removeAttribute(n)},v=e=>{e.parent.classList.add(`${i}parent`),e.slides.forEach((e=>e.classList.add(`${i}slide`))),e.on("activate",(t=>{const n=`${i}active`,r=t.slide,o=r.classList,a=!o.contains(n);if(e.slides.forEach((e=>{e.classList.remove(n),p(e,!0)})),o.add(n),p(r,!1),a){const e=`${n}-ready`;o.add(e),document.body.clientHeight,o.remove(e)}}))},h=e=>{let t=0,n=0;Object.defineProperty(e,"fragments",{enumerable:!0,value:e.slides.map((e=>[null,...e.querySelectorAll("[data-marpit-fragment]")]))});const r=r=>void 0!==e.fragments[t][n+r],o=(r,o)=>{t=r,n=o,e.fragments.forEach(((e,t)=>{e.forEach(((e,n)=>{if(null==e)return;const i=t<r||t===r&&n<=o;e.setAttribute(`${a}fragment`,(i?"":"in")+"active");const s=`${a}current-fragment`;t===r&&n===o?e.setAttribute(s,"current"):e.removeAttribute(s)}))})),e.fragmentIndex=o;const i={slide:e.slides[r],index:r,fragments:e.fragments[r],fragmentIndex:o};e.fire("fragment",i)};e.on("next",(({fragment:i=!0})=>{if(i){if(r(1))return o(t,n+1),!1;const i=t+1;e.fragments[i]&&o(i,0)}else{const r=e.fragments[t].length;if(n+1<r)return o(t,r-1),!1;const i=e.fragments[t+1];i&&o(t+1,i.length-1)}})),e.on("prev",(({fragment:i=!0})=>{if(r(-1)&&i)return o(t,n-1),!1;const a=t-1;e.fragments[a]&&o(a,e.fragments[a].length-1)})),e.on("slide",(({index:t,fragment:n})=>{let r=0;if(void 0!==n){const o=e.fragments[t];if(o){const{length:e}=o;r=-1===n?e-1:Math.min(Math.max(n,0),e-1)}}o(t,r)})),o(0,0)},y=document,b=()=>!(!y.fullscreenEnabled&&!y.webkitFullscreenEnabled),w=()=>!(!y.fullscreenElement&&!y.webkitFullscreenElement),x=e=>{e.fullscreen=()=>{b()&&(async()=>{return w()?null===(e=y.exitFullscreen||y.webkitExitFullscreen)||void 0===e?void 0:e.call(y):((e=y.body)=>{var t;return null===(t=e.requestFullscreen||e.webkitRequestFullscreen)||void 0===t?void 0:t.call(e)})();var e})()},document.addEventListener("keydown",(t=>{"f"!==t.key&&"F11"!==t.key||t.altKey||t.ctrlKey||t.metaKey||!b()||(e.fullscreen(),t.preventDefault())}))},k=`${i}inactive`,$=(e=2e3)=>({parent:t,fire:n})=>{const r=t.classList,o=e=>n(`marp-${e?"":"in"}active`);let i;const a=()=>{i&&clearTimeout(i),i=setTimeout((()=>{r.add(k),o()}),e),r.contains(k)&&(r.remove(k),o(!0))};for(const e of["mousedown","mousemove","touchend"])document.addEventListener(e,a);setTimeout(a,0)},E=["AUDIO","BUTTON","INPUT","SELECT","TEXTAREA","VIDEO"],L=e=>{e.parent.addEventListener("keydown",(e=>{if(!e.target)return;const t=e.target;(E.includes(t.nodeName)||"true"===t.contentEditable)&&e.stopPropagation()}))},S=e=>{window.addEventListener("load",(()=>{for(const t of e.slides){const e=t.querySelector("marp-auto-scaling, [data-auto-scaling], [data-marp-fitting]");t.setAttribute(`${a}load`,e?"":"hideable")}}))},P=({interval:e=250}={})=>t=>{document.addEventListener("keydown",(e=>{if(" "===e.key&&e.shiftKey)t.prev();else if("ArrowLeft"===e.key||"ArrowUp"===e.key||"PageUp"===e.key)t.prev({fragment:!e.shiftKey});else if(" "!==e.key||e.shiftKey)if("ArrowRight"===e.key||"ArrowDown"===e.key||"PageDown"===e.key)t.next({fragment:!e.shiftKey});else if("End"===e.key)t.slide(t.slides.length-
|