youfoundjk_TeXcore/docs/lib/scripts/webpage.js

let webpageContainer,documentContainer,viewContent,leftSidebar,rightSidebar,sidebarCollapseIcons,sidebarGutters,sidebars,sidebarTargetWidth,contentTargetWidth,canvasWrapper,canvas,canvasNodes,canvasBackground,canvasBackgroundPattern,focusedCanvasNode,loadingIcon,documentType,embedType,customType,deviceSize,lastScreenWidth,isOffline=!1,collapseIconUp=["m7 15 5 5 5-5","m7 9 5-5 5 5"],collapseIconDown=["m7 20 5-5 5 5","m7 4 5 5 5-5"],isTouchDevice=isTouchCapable(),fullyInitialized=!1;function initGlobalObjects(){loadingIcon=document.createElement("div"),loadingIcon.classList.add("loading-icon"),document.body.appendChild(loadingIcon),loadingIcon.innerHTML="<div></div><div></div><div></div><div></div>",webpageContainer=document.querySelector(".webpage-container"),documentContainer=document.querySelector(".document-container"),leftSidebar=document.querySelector(".sidebar-left"),rightSidebar=document.querySelector(".sidebar-right"),sidebarCollapseIcons=Array.from(document.querySelectorAll(".sidebar-collapse-icon")),sidebarGutters=[sidebarCollapseIcons[0].parentElement,sidebarCollapseIcons[1].parentElement],sidebars=[sidebarGutters[0].parentElement,sidebarGutters[1].parentElement]}async function initializePage(){focusedCanvasNode=null,canvasWrapper=document.querySelector(".canvas-wrapper")??canvasWrapper,canvas=document.querySelector(".canvas")??canvas;let 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n=e.treeRoot.classList.contains("file-tree")?t:o;e.setIcon=function(t){e.icon.children[0].setAttribute("d",t?collapseIconUp[0]:collapseIconDown[0]),e.icon.children[1].setAttribute("d",t?collapseIconUp[1]:collapseIconDown[1])},e.collapse=function(t){setTreeCollapsedAll(n,t),e.setIcon(t),e.collapsed=t},e.toggleCollapse=function(){e.collapse(!e.collapsed)},e.collapsed=0!=e.treeRoot.querySelectorAll(".tree-scroll-area + .tree-item.mod-collapsible.is-collapsed"),e.setIcon(e.collapsed),e.addEventListener("click",(function(t){return t.preventDefault(),t.stopPropagation(),e.toggleCollapse(),!1}))})),t.forEach((function(e){let t=e.querySelector(".tree-item-link");if(e.querySelector(".collapse-icon"))t?.addEventListener("click",(function(e){e.preventDefault(),e.stopPropagation();let t=this.parentElement?.parentElement;t&&toggleTreeCollapsed(t)}));else{let o=t.getAttribute("href").split(".").pop();if(!o.includes(" ")&&"html"!=o){let t=document.createElement("div");t.classList.add("nav-file-tag"),t.textContent=o.toUpperCase(),e.querySelector(".tree-item-contents").appendChild(t)}}}))}async function setTreeCollapsed(e,t,o=!0){if(!e||!e.classList.contains("mod-collapsible"))return;let n=e.querySelector(".tree-item-children");t?(e.classList.add("is-collapsed"),o?slideUp(n,100):n.style.display="none"):(e.classList.remove("is-collapsed"),o?slideDown(n,100):n.style.removeProperty("display"))}async function setTreeCollapsedAll(e,t,o=!0){let n=[];e.forEach((async e=>{if(!e||!e.classList.contains("mod-collapsible"))return;let o=e.querySelector(".tree-item-children");t?e.classList.add("is-collapsed"):e.classList.remove("is-collapsed"),n.push(o)})),t?o?slideUpAll(n,100):n.forEach((async e=>e.style.display="none")):o?slideDownAll(n,100):n.forEach((async e=>e.style.removeProperty("display")))}function toggleTreeCollapsed(e){e&&setTreeCollapsed(e,!e.classList.contains("is-collapsed"))}function toggleTreeCollapsedAll(e){e&&setTreeCollapsedAll(e,!e[0].classList.contains("is-collapsed"))}function setupCanvas(e){if("canvas"!=documentType||!e.querySelector(".canvas-wrapper"))return;e.querySelector(".canvas")?.setAttribute("style","translate: 0px 1px; scale: 1;");let t=getNodesBounds();function o(e){let t=e.touches??[];if(!(t.length>1)&&(1==e.button||0==e.button||t.length>0)){let o=getPointerPosition(e),n=!1,i=0,s=t.length,a=function(t){let a=t.touches??[],l=getPointerPosition(t);s!=a.length&&(o=l,s=a.length);let r=l.x-o.x,c=l.y-o.y,d=!1;if((1==e.button||1==a.length)&&focusedCanvasNode){let e=Math.abs(r)>Math.abs(1.5*c),t=Math.abs(c)>Math.abs(1.5*r),o=focusedCanvasNode.querySelector(".markdown-preview-sizer");if(o){let n=o.scrollHeight>o.parentElement.clientHeight+1,i=o.scrollWidth>o.parentElement.clientWidth+1;(e&&i||t&&n)&&(d=!0)}}if(d||(translateCanvas(r,c),o=l),2==a.length){let e=getPointerPosition(t,!1),o=getTouchPosition(t.touches[0]),s=getTouchPosition(t.touches[1]),a=Math.sqrt(Math.pow(o.x-s.x,2)+Math.pow(o.y-s.y,2));n||(n=!0,i=a),scaleCanvasAroundPoint(1+(a-i)/i,e.x,e.y),i=a}},l=function(e){document.body.removeEventListener("mousemove",a),document.body.removeEventListener("mouseup",l),document.body.removeEventListener("mouseenter",r),document.body.removeEventListener("touchmove",a),document.body.removeEventListener("touchend",l),document.body.removeEventListener("touchcancel",l)},r=function(e){1!=e.buttons&&4!=e.buttons&&l(e)};document.body.addEventListener("mousemove",a),document.body.addEventListener("mouseup",l),document.body.addEventListener("mouseenter",r),document.body.addEventListener("touchmove",a),document.body.addEventListener("touchend",l),document.body.addEventListener("touchcancel",l)}}setViewCenter(t.centerX,t.centerY),e.querySelectorAll(".canvas-node-container").forEach((function(e){var t=e.parentElement;function o(e){t.classList.toggle("is-focused"),null!=focusedCanvasNode&&focusedCanvasNode!=t&&(focusedCanvasNode.classList.remove("is-focused"),focusedCanvasNode.querySelector(".canvas-node-container").style.display=""),focusedCanvasNode=t,t.addEventListener("mouseleave",n),t.addEventListener("touchend",n)}function n(e){focusedCanvasNode&&(focusedCanvasNode.classList.remove("is-focused"),focusedCanvasNode=null),t.removeEventListener("mouseleave",n),t.removeEventListener("touchend",n)}e.addEventListener("mouseenter",o),e.addEventListener("touchstart",o)})),e.querySelectorAll(".canvas-node").forEach((function(e){e.addEventListener("dblclick",(function(t){fitViewToNode(e)}))})),e.querySelectorAll(".canvas-background").forEach((function(e){e.addEventListener("dblclick",(function(e){fitViewToCanvas()}))})),canvasWrapper.addEventListener("mousedown",o),canvasWrapper.addEventListener("touchstart",o);let n=0,i=0;canvasWrapper.addEventListener("mousemove",(function(e){let t=getPointerPosition(e);n=t.x,i=t.y}));let s=1,a=0,l=!1;canvasWrapper.addEventListener("wheel",(function(e){if(focusedCanvasNode){let e=focusedCanvasNode.querySelector(".markdown-preview-sizer");if(e&&e.scrollHeight>e.parentElement.clientHeight)return}if(e.preventDefault(),e.stopPropagation(),l){let t=1;t-=e.deltaY/700*t,t=clamp(t,.1,10);let o=getViewBounds();scaleCanvasAroundPoint(t,o.centerX,o.centerY)}else{let t=0==a;a-=e.deltaY/200;const o=.14*s;a=clamp(a,-o,o),t&&requestAnimationFrame(u)}}));let r=0,c=0,d=0;function u(e){if(r=e-c,0==c&&(r=30),c=e,d=.05*r+.95*d,d>50)return console.log("Scrolling too slow, turning on instant scroll"),void(l=!0);let t=s;s+=a*(r/1e3)*30,s=clamp(s,.1,10);getViewBounds();scaleCanvasAroundPoint(s/t,n,i),a*=.4,Math.abs(a)<.01?(a=0,c=0):requestAnimationFrame(u)}fitViewToCanvas()}function getViewBounds(){let e=viewContent.getBoundingClientRect(),t=e.x,o=e.y,n=e.x+e.width,i=e.y+e.height;return{x:t,y:o,width:n-t,height:i-o,minX:t,minY:o,maxX:n,maxY:i,centerX:e.x+e.width/2,centerY:e.y+e.height/2}}function getNodesBounds(){let e=1/0,t=1/0,o=-1/0,n=-1/0;canvasNodes.forEach((function(i){let s=i.getBoundingClientRect();s.x<e&&(e=s.x),s.y<t&&(t=s.y),s.x+s.width>o&&(o=s.x+s.width),s.y+s.height>n&&(n=s.y+s.height)}));let i=o-e,s=n-t;return{x:e,y:t,width:i,height:s,minX:e,minY:t,maxX:o,maxY:n,centerX:e+i/2,centerY:t+s/2}}function getCanvasBounds(){let e=canvas.getBoundingClientRect(),t=e.x,o=e.y,n=e.width,i=e.height;return{x:t,y:o,width:n,height:i,minX:t,minY:o,maxX:t+n,maxY:o+i,centerX:e.x+e.width/2,centerY:e.y+e.height/2}}function scaleCanvasAroundPoint(e,t,o){let n=getCanvasBounds(),i=t-n.x,s=o-n.y,a=t-(n.x+i*e),l=o-(n.y+s*e);return scaleCanvas(e),translateCanvas(a,l),{x:a,y:l}}function scaleCanvas(e){let t=Math.max(e*canvas.style.scale,.001);canvas.style.scale=t,canvasWrapper.style.setProperty("--zoom-multiplier",1/Math.sqrt(t))}function translateCanvas(e,t){let o=canvas.style.translate,n=o.split(" "),i=n.length>0?parseFloat(o.split(" ")[0].trim()):0,s=n.length>1?parseFloat(o.split(" ")[1].trim()):i;canvas.style.translate=`${i+e}px ${s+t}px`}function setViewCenter(e,t){let o=getViewBounds();translateCanvas(o.centerX-e,o.centerY-t)}function getCanvasTranslation(){let e=canvas.style.translate,t=e.split(" "),o=t.length>0?parseFloat(e.split(" ")[0].trim()):0;return{x:o,y:t.length>1?parseFloat(e.split(" ")[1].trim()):o}}function scaleCanvasBackground(e){let t=e*canvasBackgroundPattern.getAttribute("width"),o=e*canvasBackgroundPattern.getAttribute("height");canvasBackgroundPattern.setAttribute("width",t),canvasBackgroundPattern.setAttribute("height",o)}function translateCanvasBackground(e,t){canvasBackgroundPattern.setAttribute("x",e+canvasBackgroundPattern.getAttribute("x")),canvasBackgroundPattern.setAttribute("y",t+canvasBackgroundPattern.getAttribute("y"))}function fitViewToNode(e){let t=getElBounds(e),o=getViewBounds(),n=getCanvasBounds(),i=.8*Math.min(o.width/t.width,o.height/t.height),s=n.x,a=n.y,l=s+(t.centerX-s)*i,r=a+(t.centerY-a)*i,c=o.centerX-l,d=o.centerY-r;t=getElBounds(e),canvas.style.transition="scale 0.5s cubic-bezier(0.5, -0.1, 0.5, 1.1), translate 0.5s cubic-bezier(0.5, -0.1, 0.5, 1.1)",scaleCanvas(i),translateCanvas(c,d),setTimeout((function(){canvas.style.transition=""}),550)}function fitViewToCanvas(){let e=getNodesBounds(),t=getViewBounds(),o=getCanvasBounds(),n=.8*Math.min(t.width/e.width,t.height/e.height),i=o.x,s=o.y,a=i+(e.centerX-i)*n,l=s+(e.centerY-s)*n,r=t.centerX-a,c=t.centerY-l;canvas.style.transition="scale 0.5s cubic-bezier(0.5, -0.1, 0.5, 1.1), translate 0.5s cubic-bezier(0.5, -0.1, 0.5, 1.1)",scaleCanvas(n),translateCanvas(r,c),setTimeout((function(){canvas.style.transition=""}),550)}function setupCallouts(e){e.querySelectorAll(".callout.is-collapsible .callout-title").forEach((function(e){e.addEventListener("click",(function(){var t=this.parentElement;t.classList.toggle("is-collapsed"),e.querySelector(".callout-fold").classList.toggle("is-collapsed"),slideToggle(t.querySelector(".callout-content"),100)}))}))}function setupCheckboxes(e){e.querySelectorAll(".task-list-item-checkbox").forEach((function(e){e.addEventListener("click",(function(){var e=this.parentElement;e.classList.toggle("is-checked"),e.setAttribute("data-task",e.classList.contains("is-checked")?"x":" ")}))})),e.querySelectorAll('.plugin-tasks-list-item input[type="checkbox"]').forEach((function(e){e.checked=e.parentElement.classList.contains("is-checked")})),e.querySelectorAll(".kanban-plugin__item.is-complete").forEach((function(e){e.querySelector('input[type="checkbox"]').checked=!0}))}function setupCodeblocks(e){e.querySelectorAll(".copy-code-button").forEach((function(t){t.addEventListener("click",(function(){var t=this.parentElement.querySelector("code").textContent;navigator.clipboard.writeText(t),this.textContent="Copied!",setTimeout((function(){e.querySelectorAll(".copy-code-button").forEach((function(e){e.textContent="Copy"}))}),2e3)}))}))}function setupLinks(e){e.querySelectorAll(".internal-link, .footnote-link, .tree-item:not(.mod-tree-folder) > .tree-item-contents > .tree-item-link").forEach((function(e){e.addEventListener("click",(function(t){let o=e.getAttribute("href");if(t.preventDefault(),o)if(o.startsWith("#")){let e=document.getElementById(o.substring(1));e?(e.headingWrapper?.collapse(!1,!0,!0),setTimeout((function(){e.classList.contains(".heading")?e.headingWrapper?.scrollIntoView({behavior:"smooth",block:"start"}):e.scrollIntoView({behavior:"smooth",block:"start"}),"phone"==deviceSize&&rightSidebar.collapse(!0)}),0)):console.log("No element found with id: "+o.substring(1))}else loadDocument(o,!0,!e.classList.contains("tree-item-link"))}))}))}function setupSidebars(){sidebarCollapseIcons[0].otherIcon=sidebarCollapseIcons[1],sidebarCollapseIcons[1].otherIcon=sidebarCollapseIcons[0],sidebarCollapseIcons[0].gutter=sidebarGutters[0],sidebarCollapseIcons[1].gutter=sidebarGutters[1],sidebarCollapseIcons[0].sidebar=sidebars[0],sidebarCollapseIcons[1].sidebar=sidebars[1],sidebarGutters[0].otherGutter=sidebarGutters[1],sidebarGutters[1].otherGutter=sidebarGutters[0],sidebarGutters[0].collapseIcon=sidebarCollapseIcons[0],sidebarGutters[1].collapseIcon=sidebarCollapseIcons[1],sidebars[0].otherSidebar=sidebars[1],sidebars[1].otherSidebar=sidebars[0],sidebars[0].gutter=sidebarGutters[0],sidebars[1].gutter=sidebarGutters[1],sidebars.forEach((function(e){e.collapsed=e.classList.contains("is-collapsed"),e.collapse=function(t=!0){if(!t&&this.temporarilyCollapsed&&"large-screen"==deviceSize&&this.gutter.collapse(!0),!t&&document.body.classList.contains("floating-sidebars")){document.body.addEventListener("click",(function t(o){e.collapse(!0),document.body.removeEventListener("click",t)}))}"phone"==deviceSize&&(t||e.otherSidebar.fullCollapse(!0,!0),t&&e.gutter.otherGutter.collapse(!1,!0)),"tablet"==deviceSize&&(t||e.otherSidebar.collapse(!0)),this.classList.toggle("is-collapsed",t),this.collapsed=t},e.temporaryCollapse=function(e=!0){this.temporarilyCollapsed=!0,this.collapse(!0),this.gutter.collapse(!1),this.collapsed=e},e.fullCollapse=function(e=!0,t=!1){this.collapse(e),this.gutter.collapse(!0,t),this.collapsed=e},e.toggleCollapse=function(){this.collapse(!this.collapsed)},e.toggleFullCollapse=function(){this.fullCollapse(!this.collapsed)}})),sidebarGutters.forEach((function(e){e.collapsed=e.classList.contains("is-collapsed"),e.collapse=function(e,t=!1){!t&&document.body.classList.contains("sidebars-always-collapsible")||(this.classList.toggle("is-collapsed",e),this.collapsed=e)},e.toggleCollapse=function(){this.collapse(!this.collapsed)}})),sidebarCollapseIcons.forEach((function(e){e.addEventListener("click",(function(t){t.stopPropagation(),e.sidebar.toggleCollapse()}))})),document.querySelectorAll(".sidebar-container").forEach((function(e){e.addEventListener("click",(function(e){e.stopPropagation()}))}))}function getSidebarWidthProp(){return getComputedPixelValue("--sidebar-width")}function setupThemeToggle(){function e(e,t=!1){let o=document.querySelector(".theme-toggle-input");if(o.checked=e,t){var n=document.body.style.transition;document.body.style.transition="none"}!o.classList.contains("is-checked")&&e?o.classList.add("is-checked"):o.classList.contains("is-checked")&&!e&&o.classList.remove("is-checked"),e?(document.body.classList.contains("theme-dark")&&document.body.classList.remove("theme-dark"),document.body.classList.contains("theme-light")||document.body.classList.add("theme-light")):(document.body.classList.contains("theme-light")&&document.body.classList.remove("theme-light"),document.body.classList.contains("theme-dark")||document.body.classList.add("theme-dark")),t&&setTimeout((function(){document.body.style.transition=n}),100),localStorage.setItem("theme_toggle",e?"true":"false")}null!=localStorage.getItem("theme_toggle")&&e("true"==localStorage.getItem("theme_toggle")),document.body.classList.contains("theme-light")?e(!0):e(!1),document.querySelector(".theme-toggle-input")?.addEventListener("change",(t=>{console.log("Theme toggle changed to: "+!("true"==localStorage.getItem("theme_toggle"))),e(!("true"==localStorage.getItem("theme_toggle")))}))}function setupScroll(e){if("canvas"!=documentType)return;let t=Array.from(e.querySelectorAll(".markdown-preview-view")),o=0,n=0;t.forEach((async function(e){console.log("Setting up markdown view");let t=Array.from(e.querySelectorAll(".heading-wrapper"));e.updateVisibleWindowMarkdown=function(o=!0,i=!0){let s=e.getBoundingClientRect();n=Math.min(.1*s.height,150);let a=s.top-n,l=s.bottom+n;async function r(e){let t=e?.getBoundingClientRect();if(!t)return;let n=t.top<a&&t.bottom<a||t.top>l&&t.bottom>l;n&&o?e.hide():!n&&i&&e.show()}for(let e=0;e<t.length;e++){let o=t[e];o&&r(o)}};let o=0;e.addEventListener("scroll",(function(){Math.abs(e.scrollTop-o)>n/3&&e.updateVisibleWindowMarkdown(!1,!0),o=e.scrollTop}))})),setInterval((async function(){t.length>0&&(t[o].updateVisibleWindowMarkdown(),o=(o+1)%t.length)}),200)}function setupExcalidraw(e){e.querySelectorAll(".excalidraw-svg svg").forEach((function(e){let t=e.querySelector("rect").getAttribute("fill")>"#7F7F7F";e.classList.add(t?"light":"dark")}))}