From a69311708493efe8524aed0e9d19365f79f2fab3 Mon Sep 17 00:00:00 2001
From: Alec Theriault <alec.theriault@gmail.com>
Date: Wed, 24 Oct 2018 17:31:09 -0700
Subject: Resurrect the style-switcher

This fixes #810. Looks like things were broken during the quickjump
refactor of the JS.

For the (git) record: I do not think the style switcher is a good idea.
I'm fixing it for the same reason @mzero added it; as an answer to

  "rumblings from some that they didn't want their pixels changed on bit"
---
 .../resources/html/Classic.theme/xhaddock.css      |   1 +
 .../html/NewOcean.std-theme/new-ocean.css          |   9 +-
 haddock-api/resources/html/haddock-bundle.min.js   |   2 +-
 haddock-api/resources/html/js-src/style-menu.ts    | 116 -------------------
 haddock-api/resources/html/js-src/style-menu.tsx   | 126 +++++++++++++++++++++
 haddock-api/resources/html/quick-jump.min.js       |   2 +-
 6 files changed, 134 insertions(+), 122 deletions(-)
 delete mode 100644 haddock-api/resources/html/js-src/style-menu.ts
 create mode 100644 haddock-api/resources/html/js-src/style-menu.tsx

diff --git a/haddock-api/resources/html/Classic.theme/xhaddock.css b/haddock-api/resources/html/Classic.theme/xhaddock.css
index b8164815..e7488cd2 100644
--- a/haddock-api/resources/html/Classic.theme/xhaddock.css
+++ b/haddock-api/resources/html/Classic.theme/xhaddock.css
@@ -153,6 +153,7 @@ div#style-menu-holder {
 	text-align: center;
 	right: 0;
 	padding: 2px 2px 1px;
+	top: 1.25em;
 }
 
 #style-menu li {
diff --git a/haddock-api/resources/html/NewOcean.std-theme/new-ocean.css b/haddock-api/resources/html/NewOcean.std-theme/new-ocean.css
index ca1d2aaf..e390f225 100644
--- a/haddock-api/resources/html/NewOcean.std-theme/new-ocean.css
+++ b/haddock-api/resources/html/NewOcean.std-theme/new-ocean.css
@@ -138,6 +138,7 @@ body.js-enabled .hide-when-js-enabled {
       white-space: nowrap;
       height: 40px;
       padding: 4px 1.5em 0px 1.5em;
+      overflow: visible;
 
       display: flex;
       justify-content: space-between;
@@ -336,7 +337,7 @@ ul.links li {
   padding: 0;
 }
 
-ul.links li + li:before {
+ul.links > li + li:before {
   content: '\00B7';
 }
 
@@ -428,7 +429,6 @@ pre + pre {
   font-size: 1.2em;
   text-align: left;
   margin: 0 auto;
-  overflow: hidden;
 }
 
 #package-header .caption {
@@ -480,16 +480,17 @@ div#style-menu-holder {
 }
 
 #style-menu li {
-	display: list-item;
+	display: inline-block;
 	border-style: none;
 	margin: 0;
 	padding: 0;
 	color: #000;
 	list-style-type: none;
+	border-top: 1px solid #919191
 }
 
 #style-menu li + li {
-	border-top: 1px solid #919191;
+	border-left: 1px solid #919191;
 }
 
 #style-menu a {
diff --git a/haddock-api/resources/html/haddock-bundle.min.js b/haddock-api/resources/html/haddock-bundle.min.js
index 1061714b..7881dc10 100644
--- a/haddock-api/resources/html/haddock-bundle.min.js
+++ b/haddock-api/resources/html/haddock-bundle.min.js
@@ -1,2 +1,2 @@
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diff --git a/haddock-api/resources/html/js-src/style-menu.ts b/haddock-api/resources/html/js-src/style-menu.ts
deleted file mode 100644
index 3911655b..00000000
--- a/haddock-api/resources/html/js-src/style-menu.ts
+++ /dev/null
@@ -1,116 +0,0 @@
-// Haddock JavaScript utilities
-
-import {getCookie, setCookie, clearCookie} from "./cookies";
-
-const rspace = /\s\s+/g,
-    rtrim = /^\s+|\s+$/g;
-
-function spaced(s: string) { return (" " + s + " ").replace(rspace, " "); }
-function trim(s: string)   { return s.replace(rtrim, ""); }
-
-function hasClass(elem: Element, value: string) {
-  const className = spaced(elem.className || "");
-  return className.indexOf( " " + value + " " ) >= 0;
-}
-
-function addClass(elem: Element, value: string) {
-  const className = spaced(elem.className || "");
-  if ( className.indexOf( " " + value + " " ) < 0 ) {
-    elem.className = trim(className + " " + value);
-  }
-}
-
-function removeClass(elem: Element, value: string) {
-  let className = spaced(elem.className || "");
-  className = className.replace(" " + value + " ", " ");
-  elem.className = trim(className);
-}
-
-function toggleClass(elem: Element, valueOn: string, valueOff: string, bool?: boolean): boolean {
-  if (bool == null) { bool = ! hasClass(elem, valueOn); }
-  if (bool) {
-    removeClass(elem, valueOff);
-    addClass(elem, valueOn);
-  }
-  else {
-    removeClass(elem, valueOn);
-    addClass(elem, valueOff);
-  }
-  return bool;
-}
-
-function makeClassToggle(valueOn: string, valueOff: string): (elem: Element, bool?: boolean) => boolean {
-  return function(elem, bool) {
-    return toggleClass(elem, valueOn, valueOff, bool);
-  }
-}
-
-const toggleShow = makeClassToggle("show", "hide");
-
-function addMenuItem(html: string) {
-  const menu = document.getElementById("page-menu");
-  if (menu && menu.firstChild) {
-    const btn = menu.firstChild.cloneNode(false) as Element;
-    btn.innerHTML = html;
-    menu.appendChild(btn);
-  }
-}
-
-function styles(): HTMLLinkElement[] {
-  const es = Array.prototype.slice.call(document.getElementsByTagName("link"));
-  return es.filter((a: HTMLLinkElement) => a.rel.indexOf("style") != -1 && a.title);
-}
-
-function addStyleMenu() {
-  const as = styles();
-  let btns = "";
-  as.forEach((a) => {
-    btns += "<li><a href='#' onclick=\"setActiveStyleSheet('"
-      + a.title + "'); return false;\">"
-      + a.title + "</a></li>"
-  });
-  if (as.length > 1) {
-    const h = "<div id='style-menu-holder'>"
-      + "<a href='#' onclick='styleMenu(); return false;'>Style &#9662;</a>"
-      + "<ul id='style-menu' class='hide'>" + btns + "</ul>"
-      + "</div>";
-    addMenuItem(h);
-  }
-}
-
-function setActiveStyleSheet(title: string) {
-  const as = styles();
-  let found: null | HTMLLinkElement = null;
-  for(let i = 0; i < as.length; i++) {
-    const a = as[i];
-    a.disabled = true;
-          // need to do this always, some browsers are edge triggered
-    if(a.title == title) {
-      found = a;
-    }
-  }
-  if (found) {
-    found.disabled = false;
-    setCookie("haddock-style", title);
-  }
-  else {
-    as[0].disabled = false;
-    clearCookie("haddock-style");
-  }
-  styleMenu(false);
-}
-
-function resetStyle() {
-  const s = getCookie("haddock-style");
-  if (s) setActiveStyleSheet(s);
-}
-
-function styleMenu(show?: boolean) {
-  const m = document.getElementById('style-menu');
-  if (m) toggleShow(m, show);
-}
-
-export function init() {
-  addStyleMenu();
-  resetStyle();
-}
\ No newline at end of file
diff --git a/haddock-api/resources/html/js-src/style-menu.tsx b/haddock-api/resources/html/js-src/style-menu.tsx
new file mode 100644
index 00000000..bab840ca
--- /dev/null
+++ b/haddock-api/resources/html/js-src/style-menu.tsx
@@ -0,0 +1,126 @@
+// Haddock JavaScript utilities
+
+import {getCookie, setCookie, clearCookie} from "./cookies";
+import preact = require("preact");
+
+const { h, Component } = preact;
+const rspace = /\s\s+/g,
+    rtrim = /^\s+|\s+$/g;
+
+function spaced(s: string) { return (" " + s + " ").replace(rspace, " "); }
+function trim(s: string)   { return s.replace(rtrim, ""); }
+
+function hasClass(elem: Element, value: string) {
+  const className = spaced(elem.className || "");
+  return className.indexOf( " " + value + " " ) >= 0;
+}
+
+function addClass(elem: Element, value: string) {
+  const className = spaced(elem.className || "");
+  if ( className.indexOf( " " + value + " " ) < 0 ) {
+    elem.className = trim(className + " " + value);
+  }
+}
+
+function removeClass(elem: Element, value: string) {
+  let className = spaced(elem.className || "");
+  className = className.replace(" " + value + " ", " ");
+  elem.className = trim(className);
+}
+
+function toggleClass(elem: Element, valueOn: string, valueOff: string, bool?: boolean): boolean {
+  if (bool == null) { bool = ! hasClass(elem, valueOn); }
+  if (bool) {
+    removeClass(elem, valueOff);
+    addClass(elem, valueOn);
+  }
+  else {
+    removeClass(elem, valueOn);
+    addClass(elem, valueOff);
+  }
+  return bool;
+}
+
+function makeClassToggle(valueOn: string, valueOff: string): (elem: Element, bool?: boolean) => boolean {
+  return function(elem, bool) {
+    return toggleClass(elem, valueOn, valueOff, bool);
+  }
+}
+
+const toggleShow = makeClassToggle("show", "hide");
+
+function styles(): HTMLLinkElement[] {
+  const es = Array.prototype.slice.call(document.getElementsByTagName("link"));
+  return es.filter((a: HTMLLinkElement) => a.rel.indexOf("style") != -1 && a.title);
+}
+
+class StyleMenuButton extends Component<any, any> {
+
+  render(props: { stys: string[] }) {
+    function action() {
+      styleMenu();
+      return false;
+    };
+
+    return <li><div id='style-menu-holder' onClick={action}>
+      <a href='#'>Style &#9662;</a>
+      <ul id='style-menu' class='hide'>
+        {props.stys.map((sty) => {
+              function action() {
+                setActiveStyleSheet(sty);
+                return false;
+              };
+
+              return <li><a href='#' onClick={action}>{sty}</a></li>;
+        })}
+      </ul>
+    </div></li>;
+  }
+
+}
+
+function addStyleMenu() {
+  const stys = styles().map((s) => s.title);
+  if (stys.length > 1) {
+    const pageMenu = document.querySelector('#page-menu') as HTMLUListElement;
+    const dummy = document.createElement('li');
+    pageMenu.appendChild(dummy);
+    preact.render(<StyleMenuButton stys={stys} title="Style"/>, pageMenu, dummy);
+  }
+}
+
+function setActiveStyleSheet(title: string) {
+  const as = styles();
+  let found: null | HTMLLinkElement = null;
+  for(let i = 0; i < as.length; i++) {
+    const a = as[i];
+    a.disabled = true;
+          // need to do this always, some browsers are edge triggered
+    if(a.title == title) {
+      found = a;
+    }
+  }
+  if (found) {
+    found.disabled = false;
+    setCookie("haddock-style", title);
+  }
+  else {
+    as[0].disabled = false;
+    clearCookie("haddock-style");
+  }
+}
+
+function resetStyle() {
+  const s = getCookie("haddock-style");
+  if (s) setActiveStyleSheet(s);
+}
+
+function styleMenu(show?: boolean) {
+  const m = document.getElementById('style-menu');
+  if (m) toggleShow(m, show);
+}
+
+export function init() {
+  addStyleMenu();
+  resetStyle();
+}
diff --git a/haddock-api/resources/html/quick-jump.min.js b/haddock-api/resources/html/quick-jump.min.js
index c03e0836..06c35c74 100644
--- a/haddock-api/resources/html/quick-jump.min.js
+++ b/haddock-api/resources/html/quick-jump.min.js
@@ -1,2 +1,2 @@
-!function e(t,n,o){function r(s,a){if(!n[s]){if(!t[s]){var l="function"==typeof require&&require;if(!a&&l)return l(s,!0);if(i)return i(s,!0);var c=new Error("Cannot find module '"+s+"'");throw c.code="MODULE_NOT_FOUND",c}var u=n[s]={exports:{}};t[s][0].call(u.exports,function(e){var n=t[s][1][e];return r(n||e)},u,u.exports,e,t,n,o)}return n[s].exports}for(var i="function"==typeof require&&require,s=0;s<o.length;s++)r(o[s]);return r}({1:[function(e,t,n){"use strict";function o(e,t,n){var o=new XMLHttpRequest;o.onreadystatechange=function(){if(o.readyState===XMLHttpRequest.DONE)if(200===o.status){if(t)try{t(JSON.parse(o.responseText))}catch(e){n(o)}}else n&&n(o)},o.open("GET",e,!0),o.send()}function r(e){var t=document.querySelector("#page-menu"),n=document.createElement("li");t.insertBefore(n,t.firstChild),p.render(d(v,{onClick:e,title:"Quick Jump"}),t,n)}function i(e,t){return t.length<=e?t:t.slice(0,e)}function s(){return d("table",{class:"keyboard-shortcuts"},d("tr",null,d("th",null,"Key"),d("th",null,"Shortcut")),d("tr",null,d("td",null,d("span",{class:"key"},"s")),d("td",null,"Open this search box")),d("tr",null,d("td",null,d("span",{class:"key"},"esc")),d("td",null,"Close this search box")),d("tr",null,d("td",null,d("span",{class:"key"},"↓"),",",d("span",{class:"key"},"ctrl")," + ",d("span",{class:"key"},"j")),d("td",null,"Move down in search results")),d("tr",null,d("td",null,d("span",{class:"key"},"↑"),",",d("span",{class:"key"},"ctrl")," + ",d("span",{class:"key"},"k")),d("td",null,"Move up in search results")),d("tr",null,d("td",null,d("span",{class:"key"},"↵")),d("td",null,"Go to active search result")))}function a(){return d("p",null,"You can find any exported type, constructor, class, function or pattern defined in this package by (approximate) name.")}function l(e){var t=[d("p",null,"Your search for '",e.searchString,"' produced the following list of results: ",d("code",null,"[]"),"."),d("p",null,d("code",null,"Nothing")," matches your query for '",e.searchString,"'."),d("p",null,d("code",null,"Left \"no matches for '",e.searchString,"'\" :: Either String (NonEmpty SearchResult)"))];return t[(e.searchString||"a").charCodeAt(0)%t.length]}function c(e,t){p.render(d(_,{baseUrl:e||".",showHideTrigger:t||r}),document.body)}var u=this&&this.__extends||function(){var e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)t.hasOwnProperty(n)&&(e[n]=t[n])};return function(t,n){function o(){this.constructor=t}e(t,n),t.prototype=null===n?Object.create(n):(o.prototype=n.prototype,new o)}}();Object.defineProperty(n,"__esModule",{value:!0});var h=e("fuse.js"),p=e("preact"),d=p.h,f=p.Component,v=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return u(t,e),t.prototype.render=function(e){return d("li",null,d("a",{href:"#",onClick:function(t){t.preventDefault(),e.onClick()}},e.title))},t}(f),_=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.linkIndex=0,t.focusPlease=!1,t.navigatedByKeyboard=!1,t}return u(t,e),t.prototype.componentWillMount=function(){var e=this;this.setState({searchString:"",isVisible:!1,expanded:{},activeLinkIndex:-1,moduleResults:[]}),o(this.props.baseUrl+"/doc-index.json",function(t){e.setState({fuse:new h(t,{threshold:.25,caseSensitive:!0,includeScore:!0,tokenize:!0,keys:[{name:"name",weight:.7},{name:"module",weight:.3}]}),moduleResults:[]})},function(t){console&&console.error("could not load 'doc-index.json' for 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t=Math.max(-1,Math.min(this.linkIndex-1,this.state.activeLinkIndex+e));this.navigatedByKeyboard=!0,this.setState({activeLinkIndex:t})},t.prototype.followActiveLink=function(){this.activeLinkAction&&this.activeLinkAction()},t.prototype.updateResults=function(){var e=this.input&&this.input.value||"",t={};this.state.fuse.search(e).forEach(function(e){var n=e.item.module;(t[n]||(t[n]=[])).push(e)});var n=[];for(var o in t)!function(e){var o=t[e],r=0;o.forEach(function(e){r+=1/e.score}),n.push({module:e,totalScore:1/r,items:o})}(o);n.sort(function(e,t){return e.totalScore-t.totalScore}),this.setState({searchString:e,isVisible:!0,moduleResults:n})},t.prototype.componentDidUpdate=function(){if(this.searchResults&&this.activeLink&&this.navigatedByKeyboard){var e=this.activeLink.getClientRects()[0],t=this.searchResults.getClientRects()[0].top;e.bottom>window.innerHeight?this.searchResults.scrollTop+=e.bottom-window.innerHeight+80:e.top<t&&(this.searchResults.scrollTop-=t-e.top+80)}this.focusPlease&&this.input&&this.input.focus(),this.navigatedByKeyboard=!1,this.focusPlease=!1},t.prototype.componentDidMount=function(){this.props.showHideTrigger(this.toggleVisibility.bind(this))},t.prototype.render=function(e,t){var n=this;if(t.failedLoading){var o="file:"==window.location.protocol;return d("div",{id:"search",class:t.isVisible?"":"hidden"},d("div",{id:"search-results"},d("p",{class:"error"},"Failed to load file 'doc-index.json' containing definitions in this package."),o?d("p",{class:"error"},"To use quick jump, load this page with HTTP (from a local static file web server) instead of using the ",d("code",null,"file://")," protocol. 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this._computeScore(i,s),this.options.shouldSort&&this._sort(s),this._format(s)}},{key:"_prepareSearchers",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",t=[];if(this.options.tokenize)for(var n=e.split(this.options.tokenSeparator),o=0,r=n.length;o<r;o+=1)t.push(new i(n[o],this.options));return{tokenSearchers:t,fullSearcher:new i(e,this.options)}}},{key:"_search",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],t=arguments[1],n=this.list,o={},r=[];if("string"==typeof n[0]){for(var i=0,s=n.length;i<s;i+=1)this._analyze({key:"",value:n[i],record:i,index:i},{resultMap:o,results:r,tokenSearchers:e,fullSearcher:t});return{weights:null,results:r}}for(var a={},l=0,c=n.length;l<c;l+=1)for(var u=n[l],h=0,p=this.options.keys.length;h<p;h+=1){var d=this.options.keys[h];if("string"!=typeof d){if(a[d.name]={weight:1-d.weight||1},d.weight<=0||d.weight>1)throw new Error("Key weight has to be > 0 and <= 1");d=d.name}else 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A=x.length,T=1;T<A;T+=1)m+=x[T];m/=A,this._log("Token score average:",m)}var O=k.score;m>-1&&(O=(O+m)/2),this._log("Score average:",O);var j=!this.options.tokenize||!this.options.matchAllTokens||y>=u.length;if(this._log("\nCheck Matches: "+j),(g||k.isMatch)&&j){var P=f[l];P?P.output.push({key:n,arrayIndex:r,value:i,score:O,matchedIndices:k.matchedIndices}):(f[l]={item:s,output:[{key:n,arrayIndex:r,value:i,score:O,matchedIndices:k.matchedIndices}]},_.push(f[l]))}}else if(a(i))for(var E=0,R=i.length;E<R;E+=1)this._analyze({key:n,arrayIndex:E,value:i[E],record:s,index:l},{resultMap:f,results:_,tokenSearchers:u,fullSearcher:p})}}},{key:"_computeScore",value:function(e,t){this._log("\n\nComputing score:\n");for(var n=0,o=t.length;n<o;n+=1){for(var r=t[n].output,i=r.length,s=0,a=1,l=0;l<i;l+=1){var 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