resolve #5, 使用 hexo 编译网站

website/themes/moderncpp/source/modern-cpp/js/common.js

@@ -0,0 +1,260 @@
+(function () {
+  
+    initMobileMenu()
+    if (PAGE_TYPE) {
+      initVersionSelect()
+      initSubHeaders()
+    }
+  
+    /**
+     * Mobile burger menu button and gesture for toggling sidebar
+     */
+  
+    function initMobileMenu () {
+      var mobileBar = document.getElementById('mobile-bar')
+      var sidebar = document.querySelector('.sidebar')
+      var menuButton = mobileBar.querySelector('.menu-button')
+  
+      menuButton.addEventListener('click', function () {
+        sidebar.classList.toggle('open')
+      })
+  
+      document.body.addEventListener('click', function (e) {
+        if (e.target !== menuButton && !sidebar.contains(e.target)) {
+          sidebar.classList.remove('open')
+        }
+      })
+  
+      // Toggle sidebar on swipe
+      var start = {}, end = {}
+  
+      document.body.addEventListener('touchstart', function (e) {
+        start.x = e.changedTouches[0].clientX
+        start.y = e.changedTouches[0].clientY
+      })
+  
+      document.body.addEventListener('touchend', function (e) {
+        end.y = e.changedTouches[0].clientY
+        end.x = e.changedTouches[0].clientX
+  
+        var xDiff = end.x - start.x
+        var yDiff = end.y - start.y
+  
+        if (Math.abs(xDiff) > Math.abs(yDiff)) {
+          if (xDiff > 0 && start.x <= 80) sidebar.classList.add('open')
+          else sidebar.classList.remove('open')
+        }
+      })
+    }
+  
+    /**
+     * Doc version select
+     */
+  
+    function initVersionSelect () {
+      // version select
+      var versionSelect = document.querySelector('.version-select')
+      versionSelect && versionSelect.addEventListener('change', function (e) {
+        var version = e.target.value
+        var section = window.location.pathname.match(/\/v\d\/(\w+?)\//)[1]
+        if (version === 'SELF') return
+        window.location.assign(
+          'http://' +
+          version +
+          (version && '.') +
+          'changkun.de/' + section + '/'
+        )
+      })
+    }
+  
+    /**
+     * Sub headers in sidebar
+     */
+  
+    function initSubHeaders () {
+      var each = [].forEach
+      var main = document.getElementById('main')
+      var header = document.getElementById('header')
+      var sidebar = document.querySelector('.sidebar')
+      var content = document.querySelector('.content')
+  
+      // build sidebar
+      var currentPageAnchor = sidebar.querySelector('.sidebar-link.current')
+      var contentClasses = document.querySelector('.content').classList
+      var isAPIOrStyleGuide = (
+        contentClasses.contains('api') ||
+        contentClasses.contains('style-guide')
+      )
+      if (currentPageAnchor || isAPIOrStyleGuide) {
+        var allHeaders = []
+        var sectionContainer
+        if (isAPIOrStyleGuide) {
+          sectionContainer = document.querySelector('.menu-root')
+        } else {
+          sectionContainer = document.createElement('ul')
+          sectionContainer.className = 'menu-sub'
+          currentPageAnchor.parentNode.appendChild(sectionContainer)
+        }
+        var headers = content.querySelectorAll('h2')
+        if (headers.length) {
+          each.call(headers, function (h) {
+            sectionContainer.appendChild(makeLink(h))
+            var h3s = collectH3s(h)
+            allHeaders.push(h)
+            allHeaders.push.apply(allHeaders, h3s)
+            if (h3s.length) {
+              sectionContainer.appendChild(makeSubLinks(h3s, isAPIOrStyleGuide))
+            }
+          })
+        } else {
+          headers = content.querySelectorAll('h3')
+          each.call(headers, function (h) {
+            sectionContainer.appendChild(makeLink(h))
+            allHeaders.push(h)
+          })
+        }
+  
+        var animating = false
+        sectionContainer.addEventListener('click', function (e) {
+  
+          // Not prevent hashchange for smooth-scroll
+          // e.preventDefault()
+  
+          if (e.target.classList.contains('section-link')) {
+            sidebar.classList.remove('open')
+            setActive(e.target)
+            animating = true
+            setTimeout(function () {
+              animating = false
+            }, 400)
+          }
+        }, true)
+  
+        // make links clickable
+        allHeaders.forEach(makeHeaderClickable)
+  
+        smoothScroll.init({
+          speed: 400,
+          offset: 0
+        })
+      }
+  
+      var hoveredOverSidebar = false
+      sidebar.addEventListener('mouseover', function () {
+        hoveredOverSidebar = true
+      })
+      sidebar.addEventListener('mouseleave', function () {
+        hoveredOverSidebar = false
+      })
+  
+      // listen for scroll event to do positioning & highlights
+      window.addEventListener('scroll', updateSidebar)
+      window.addEventListener('resize', updateSidebar)
+  
+      function updateSidebar () {
+        var doc = document.documentElement
+        var top = doc && doc.scrollTop || document.body.scrollTop
+        if (animating || !allHeaders) return
+        var last
+        for (var i = 0; i < allHeaders.length; i++) {
+          var link = allHeaders[i]
+          if (link.offsetTop > top) {
+            if (!last) last = link
+            break
+          } else {
+            last = link
+          }
+        }
+        if (last)
+        setActive(last.id, !hoveredOverSidebar)
+      }
+  
+      function makeLink (h) {
+        var link = document.createElement('li')
+        window.arst = h
+        var text = [].slice.call(h.childNodes).map(function (node) {
+          if (node.nodeType === Node.TEXT_NODE) {
+            return node.nodeValue
+          } else if (['CODE', 'SPAN'].indexOf(node.tagName) !== -1) {
+            return node.textContent
+          } else {
+            return ''
+          }
+        }).join('').replace(/\(.*\)$/, '')
+        link.innerHTML =
+          '<a class="section-link" data-scroll href="#' + h.id + '">' +
+            htmlEscape(text) +
+          '</a>'
+        return link
+      }
+  
+      function htmlEscape (text) {
+        return text
+          .replace(/&/g, '&amp;')
+          .replace(/"/g, '&quot;')
+          .replace(/'/g, '&#39;')
+          .replace(/</g, '&lt;')
+          .replace(/>/g, '&gt;')
+      }
+  
+      function collectH3s (h) {
+        var h3s = []
+        var next = h.nextSibling
+        while (next && next.tagName !== 'H2') {
+          if (next.tagName === 'H3') {
+            h3s.push(next)
+          }
+          next = next.nextSibling
+        }
+        return h3s
+      }
+  
+      function makeSubLinks (h3s, small) {
+        var container = document.createElement('ul')
+        if (small) {
+          container.className = 'menu-sub'
+        }
+        h3s.forEach(function (h) {
+          container.appendChild(makeLink(h))
+        })
+        return container
+      }
+  
+      function setActive (id, shouldScrollIntoView) {
+        var previousActive = sidebar.querySelector('.section-link.active')
+        var currentActive = typeof id === 'string'
+          ? sidebar.querySelector('.section-link[href="#' + id + '"]')
+          : id
+        if (currentActive !== previousActive) {
+          if (previousActive) previousActive.classList.remove('active')
+          currentActive.classList.add('active')
+          if (shouldScrollIntoView) {
+            var currentPageOffset = currentPageAnchor
+              ? currentPageAnchor.offsetTop - 8
+              : 0
+            var currentActiveOffset = currentActive.offsetTop + currentActive.parentNode.clientHeight
+            var sidebarHeight = sidebar.clientHeight
+            var currentActiveIsInView = (
+              currentActive.offsetTop >= sidebar.scrollTop &&
+              currentActiveOffset <= sidebar.scrollTop + sidebarHeight
+            )
+            var linkNotFurtherThanSidebarHeight = currentActiveOffset - currentPageOffset < sidebarHeight
+            var newScrollTop = currentActiveIsInView
+              ? sidebar.scrollTop
+              : linkNotFurtherThanSidebarHeight
+                ? currentPageOffset
+                : currentActiveOffset - sidebarHeight
+            sidebar.scrollTop = newScrollTop
+          }
+        }
+      }
+  
+      function makeHeaderClickable (link) {
+        var wrapper = document.createElement('a')
+        wrapper.href = '#' + link.id
+        wrapper.setAttribute('data-scroll', '')
+        link.parentNode.insertBefore(wrapper, link)
+        wrapper.appendChild(link)
+      }
+    }
+  })()

website/themes/moderncpp/source/modern-cpp/js/css.escape.js

@@ -0,0 +1,106 @@
+/*! https://mths.be/cssescape v1.5.1 by @mathias | MIT license */
+;(function(root, factory) {
+	// https://github.com/umdjs/umd/blob/master/returnExports.js
+	if (typeof exports == 'object') {
+		// For Node.js.
+		module.exports = factory(root);
+	} else if (typeof define == 'function' && define.amd) {
+		// For AMD. Register as an anonymous module.
+		define([], factory.bind(root, root));
+	} else {
+		// For browser globals (not exposing the function separately).
+		factory(root);
+	}
+}(typeof global != 'undefined' ? global : this, function(root) {
+
+	if (root.CSS && root.CSS.escape) {
+		return root.CSS.escape;
+	}
+
+	// https://drafts.csswg.org/cssom/#serialize-an-identifier
+	var cssEscape = function(value) {
+		if (arguments.length == 0) {
+			throw new TypeError('`CSS.escape` requires an argument.');
+		}
+		var string = String(value);
+		var length = string.length;
+		var index = -1;
+		var codeUnit;
+		var result = '';
+		var firstCodeUnit = string.charCodeAt(0);
+		while (++index < length) {
+			codeUnit = string.charCodeAt(index);
+			// Note: there’s no need to special-case astral symbols, surrogate
+			// pairs, or lone surrogates.
+
+			// If the character is NULL (U+0000), then the REPLACEMENT CHARACTER
+			// (U+FFFD).
+			if (codeUnit == 0x0000) {
+				result += '\uFFFD';
+				continue;
+			}
+
+			if (
+				// If the character is in the range [\1-\1F] (U+0001 to U+001F) or is
+				// U+007F, […]
+				(codeUnit >= 0x0001 && codeUnit <= 0x001F) || codeUnit == 0x007F ||
+				// If the character is the first character and is in the range [0-9]
+				// (U+0030 to U+0039), […]
+				(index == 0 && codeUnit >= 0x0030 && codeUnit <= 0x0039) ||
+				// If the character is the second character and is in the range [0-9]
+				// (U+0030 to U+0039) and the first character is a `-` (U+002D), […]
+				(
+					index == 1 &&
+					codeUnit >= 0x0030 && codeUnit <= 0x0039 &&
+					firstCodeUnit == 0x002D
+				)
+			) {
+				// https://drafts.csswg.org/cssom/#escape-a-character-as-code-point
+				result += '\\' + codeUnit.toString(16) + ' ';
+				continue;
+			}
+
+			if (
+				// If the character is the first character and is a `-` (U+002D), and
+				// there is no second character, […]
+				index == 0 &&
+				length == 1 &&
+				codeUnit == 0x002D
+			) {
+				result += '\\' + string.charAt(index);
+				continue;
+			}
+
+			// If the character is not handled by one of the above rules and is
+			// greater than or equal to U+0080, is `-` (U+002D) or `_` (U+005F), or
+			// is in one of the ranges [0-9] (U+0030 to U+0039), [A-Z] (U+0041 to
+			// U+005A), or [a-z] (U+0061 to U+007A), […]
+			if (
+				codeUnit >= 0x0080 ||
+				codeUnit == 0x002D ||
+				codeUnit == 0x005F ||
+				codeUnit >= 0x0030 && codeUnit <= 0x0039 ||
+				codeUnit >= 0x0041 && codeUnit <= 0x005A ||
+				codeUnit >= 0x0061 && codeUnit <= 0x007A
+			) {
+				// the character itself
+				result += string.charAt(index);
+				continue;
+			}
+
+			// Otherwise, the escaped character.
+			// https://drafts.csswg.org/cssom/#escape-a-character
+			result += '\\' + string.charAt(index);
+
+		}
+		return result;
+	};
+
+	if (!root.CSS) {
+		root.CSS = {};
+	}
+
+	root.CSS.escape = cssEscape;
+	return cssEscape;
+
+}));

website/themes/moderncpp/source/modern-cpp/js/smooth-scroll.min.js

@@ -0,0 +1,2 @@
+/*! smooth-scroll v10.2.1 | (c) 2016 Chris Ferdinandi | MIT License | http://github.com/cferdinandi/smooth-scroll */
+!(function(e,t){"function"==typeof define&&define.amd?define([],t(e)):"object"==typeof exports?module.exports=t(e):e.smoothScroll=t(e)})("undefined"!=typeof global?global:this.window||this.global,(function(e){"use strict";var t,n,o,r,a,c,l,i={},u="querySelector"in document&&"addEventListener"in e,s={selector:"[data-scroll]",selectorHeader:null,speed:500,easing:"easeInOutCubic",offset:0,callback:function(){}},d=function(){var e={},t=!1,n=0,o=arguments.length;"[object Boolean]"===Object.prototype.toString.call(arguments[0])&&(t=arguments[0],n++);for(var r=function(n){for(var o in n)Object.prototype.hasOwnProperty.call(n,o)&&(t&&"[object Object]"===Object.prototype.toString.call(n[o])?e[o]=d(!0,e[o],n[o]):e[o]=n[o])};n<o;n++){var a=arguments[n];r(a)}return e},f=function(e){return Math.max(e.scrollHeight,e.offsetHeight,e.clientHeight)},h=function(e,t){for(Element.prototype.matches||(Element.prototype.matches=Element.prototype.matchesSelector||Element.prototype.mozMatchesSelector||Element.prototype.msMatchesSelector||Element.prototype.oMatchesSelector||Element.prototype.webkitMatchesSelector||function(e){for(var t=(this.document||this.ownerDocument).querySelectorAll(e),n=t.length;--n>=0&&t.item(n)!==this;);return n>-1});e&&e!==document;e=e.parentNode)if(e.matches(t))return e;return null},m=function(e){"#"===e.charAt(0)&&(e=e.substr(1));for(var t,n=String(e),o=n.length,r=-1,a="",c=n.charCodeAt(0);++r<o;){if(t=n.charCodeAt(r),0===t)throw new InvalidCharacterError("Invalid character: the input contains U+0000.");a+=t>=1&&t<=31||127==t||0===r&&t>=48&&t<=57||1===r&&t>=48&&t<=57&&45===c?"\\"+t.toString(16)+" ":t>=128||45===t||95===t||t>=48&&t<=57||t>=65&&t<=90||t>=97&&t<=122?n.charAt(r):"\\"+n.charAt(r)}return"#"+a},p=function(e,t){var n;return"easeInQuad"===e&&(n=t*t),"easeOutQuad"===e&&(n=t*(2-t)),"easeInOutQuad"===e&&(n=t<.5?2*t*t:-1+(4-2*t)*t),"easeInCubic"===e&&(n=t*t*t),"easeOutCubic"===e&&(n=--t*t*t+1),"easeInOutCubic"===e&&(n=t<.5?4*t*t*t:(t-1)*(2*t-2)*(2*t-2)+1),"easeInQuart"===e&&(n=t*t*t*t),"easeOutQuart"===e&&(n=1- --t*t*t*t),"easeInOutQuart"===e&&(n=t<.5?8*t*t*t*t:1-8*--t*t*t*t),"easeInQuint"===e&&(n=t*t*t*t*t),"easeOutQuint"===e&&(n=1+--t*t*t*t*t),"easeInOutQuint"===e&&(n=t<.5?16*t*t*t*t*t:1+16*--t*t*t*t*t),n||t},g=function(e,t,n){var o=0;if(e.offsetParent)do o+=e.offsetTop,e=e.offsetParent;while(e);return o=Math.max(o-t-n,0),Math.min(o,v()-b())},b=function(){return Math.max(document.documentElement.clientHeight,e.innerHeight||0)},v=function(){return Math.max(document.body.scrollHeight,document.documentElement.scrollHeight,document.body.offsetHeight,document.documentElement.offsetHeight,document.body.clientHeight,document.documentElement.clientHeight)},y=function(e){return e&&"object"==typeof JSON&&"function"==typeof JSON.parse?JSON.parse(e):{}},O=function(e){return e?f(e)+e.offsetTop:0},S=function(t,n,o){o||(t.focus(),document.activeElement.id!==t.id&&(t.setAttribute("tabindex","-1"),t.focus(),t.style.outline="none"),e.scrollTo(0,n))};i.animateScroll=function(n,o,c){var i=y(o?o.getAttribute("data-options"):null),u=d(t||s,c||{},i),f="[object Number]"===Object.prototype.toString.call(n),h=f||!n.tagName?null:n;if(f||h){var m=e.pageYOffset;u.selectorHeader&&!r&&(r=document.querySelector(u.selectorHeader)),a||(a=O(r));var b,E,I=f?n:g(h,a,parseInt(u.offset,10)),H=I-m,A=v(),j=0,C=function(t,r,a){var c=e.pageYOffset;(t==r||c==r||e.innerHeight+c>=A)&&(clearInterval(a),S(n,r,f),u.callback(n,o))},M=function(){j+=16,b=j/parseInt(u.speed,10),b=b>1?1:b,E=m+H*p(u.easing,b),e.scrollTo(0,Math.floor(E)),C(E,I,l)},w=function(){clearInterval(l),l=setInterval(M,16)};0===e.pageYOffset&&e.scrollTo(0,0),w()}};var E=function(t){var r;try{r=m(decodeURIComponent(e.location.hash))}catch(t){r=m(e.location.hash)}n&&(n.id=n.getAttribute("data-scroll-id"),i.animateScroll(n,o),n=null,o=null)},I=function(r){if(0===r.button&&!r.metaKey&&!r.ctrlKey&&(o=h(r.target,t.selector),o&&"a"===o.tagName.toLowerCase()&&o.hostname===e.location.hostname&&o.pathname===e.location.pathname&&/#/.test(o.href))){var a;try{a=m(decodeURIComponent(o.hash))}catch(e){a=m(o.hash)}if("#"===a){r.preventDefault(),n=document.body;var c=n.id?n.id:"smooth-scroll-top";return n.setAttribute("data-scroll-id",c),n.id="",void(e.location.hash.substring(1)===c?E():e.location.hash=c)}n=document.querySelector(a),n&&(n.setAttribute("data-scroll-id",n.id),n.id="",o.hash===e.location.hash&&(r.preventDefault(),E()))}},H=function(e){c||(c=setTimeout((function(){c=null,a=O(r)}),66))};return i.destroy=function(){t&&(document.removeEventListener("click",I,!1),e.removeEventListener("resize",H,!1),t=null,n=null,o=null,r=null,a=null,c=null,l=null)},i.init=function(n){u&&(i.destroy(),t=d(s,n||{}),r=t.selectorHeader?document.querySelector(t.selectorHeader):null,a=O(r),document.addEventListener("click",I,!1),e.addEventListener("hashchange",E,!1),r&&e.addEventListener("resize",H,!1))},i}));