show Size column + simplify sorter

_locales/en/messages.json

@@ -498,6 +498,9 @@
     "message": "Saved",
     "description": "Used in various parts of the UI to indicate that something was saved"
   },
+  "genericSize": {
+    "message": "Size"
+  },
   "genericTest": {
     "message": "Test",
     "description": "Label for the action that runs some test e.g. opens the regexp tester panel in the editor"

manage.html

@@ -31,6 +31,8 @@
         <button class="check-update" i18n="checkForUpdate"></button>
         <button class="update" i18n="installUpdate"></button>
         <button class="configure-usercss" i18n="configureStyle"></button>
+        <span class="style-info" data-type="size"></span>
+        <span class="style-info" data-type="age"></span>
         <span class="update-note"></span>
       </p>
     </div>
@@ -57,6 +59,7 @@
           </svg>
         </a>
       </p>
+      <p class="style-info" data-type="size"></p>
       <p class="style-info" data-type="age"></p>
       <div class="applies-to">
         <a class="expander" tabindex="0">

manage/events.js

@@ -1,7 +1,7 @@
 /* global API */// msg.js
 /* global changeQueue installed newUI */// manage.js
 /* global checkUpdate handleUpdateInstalled */// updater-ui.js
-/* global createStyleElement createTargetsElement getFaviconSrc */// render.js
+/* global createStyleElement createTargetsElement getFaviconSrc styleToDummyEntry */// render.js
 /* global debounce getOwnTab openURL sessionStore */// toolbox.js
 /* global filterAndAppend showFiltersStats */// filters.js
 /* global sorter */
@@ -191,7 +191,7 @@ function handleUpdate(style, {reason, method} = {}) {
   if (oldEntry && method === 'styleUpdated') {
     handleToggledOrCodeOnly();
   }
-  entry = entry || createStyleElement({style});
+  entry = entry || createStyleElement(styleToDummyEntry(style));
   if (oldEntry) {
     if (oldEntry.styleNameLowerCase === entry.styleNameLowerCase) {
       installed.replaceChild(entry, oldEntry);

manage/manage.css

@@ -356,8 +356,9 @@ a:hover {
 .newUI .style-info[data-type=version][data-value="1.0.0"] {
   display: none;
 }
+.newUI .entry .style-info[data-type=size],
 .newUI .entry .style-info[data-type=age] {
-  color: var(--c60);
+  color: var(--c50);
   text-align: right;
   padding-right: 1em;
 }

manage/render.js

@@ -17,6 +17,7 @@ const AGES = [
   [12, 'm', t('dateAbbrMonth', '\x01')],
   [Infinity, 'y', t('dateAbbrYear', '\x01')],
 ];
+const groupThousands = num => `${num}`.replace(/\d(?=(\d{3})+$)/g, '$&\xA0');
 
 (() => {
   const proto = HTMLImageElement.prototype;
@@ -70,7 +71,15 @@ function createAgeText(el, style) {
   }
 }
 
-function createStyleElement({style, name: nameLC}) {
+function calcObjSize(obj) {
+  // Inaccurate but simple
+  return typeof obj !== 'object' ? `${obj}`.length :
+    !obj ? 0 :
+      Array.isArray(obj) ? obj.reduce((sum, v) => sum + calcObjSize(v), 0) :
+        Object.entries(obj).reduce((sum, [k, v]) => sum + k.length + calcObjSize(v), 0);
+}
+
+function createStyleElement({styleMeta: style, styleNameLowerCase: nameLC, styleSize: size}) {
   // query the sub-elements just once, then reuse the references
   if ((elementParts || {}).newUI !== newUI.enabled) {
     const entry = t.template[newUI.enabled ? 'styleNewUI' : 'style'].cloneNode(true);
@@ -85,6 +94,7 @@ function createStyleElement({style, name: nameLC}) {
       homepage: $('.homepage', entry),
       homepageIcon: t.template[`homepageIcon${newUI.enabled ? 'Small' : 'Big'}`],
       infoAge: $('[data-type=age]', entry),
+      infoSize: $('[data-type=size]', entry),
       infoVer: $('[data-type=version]', entry),
       appliesTo: $('.applies-to', entry),
       targets: $('.targets', entry),
@@ -114,9 +124,11 @@ function createStyleElement({style, name: nameLC}) {
   } else {
     delete parts.infoVer.dataset.isDate;
   }
-  if (newUI.enabled) {
   createAgeText(parts.infoAge, style);
-  } else {
+  parts.infoSize.dataset.value = Math.log10(size || 1) >> 0; // for CSS to target big/small styles
+  parts.infoSize.textContent = groupThousands(Math.round(size / 1024)) + 'k';
+  parts.infoSize.title = `${t('genericSize')}: ${groupThousands(size)} B`;
+  if (!newUI.enabled) {
     parts.oldConfigure.classList.toggle('hidden', !configurable);
     parts.oldCheckUpdate.classList.toggle('hidden', !style.updateUrl);
     parts.oldUpdate.classList.toggle('hidden', !style.updateUrl);
@@ -130,8 +142,9 @@ function createStyleElement({style, name: nameLC}) {
   const entry = parts.entry.cloneNode(true);
   entry.id = ENTRY_ID_PREFIX_RAW + style.id;
   entry.styleId = style.id;
-  entry.styleNameLowerCase = nameLC || name.toLocaleLowerCase() + '\n' + name;
+  entry.styleNameLowerCase = nameLC;
   entry.styleMeta = style;
+  entry.styleSize = size;
   entry.className = parts.entryClassBase + ' ' +
     (style.enabled ? 'enabled' : 'disabled') +
     (style.updateUrl ? ' updatable' : '') +
@@ -340,16 +353,7 @@ function padLeft(val, width) {
 }
 
 function showStyles(styles = [], matchUrlIds) {
-  const sorted = sorter.sort({
+  const sorted = sorter.sort(styles.map(styleToDummyEntry));
-    styles: styles.map(style => {
-      const name = style.customName || style.name || '';
-      return {
-        style,
-        // sort case-insensitively the whole list then sort dupes like `Foo` and `foo` case-sensitively
-        name: name.toLocaleLowerCase() + '\n' + name,
-      };
-    }),
-  });
   let index = 0;
   let firstRun = true;
   installed.dataset.total = styles.length;
@@ -388,6 +392,16 @@ function showStyles(styles = [], matchUrlIds) {
   }
 }
 
+function styleToDummyEntry(style) {
+  const name = style.customName || style.name || '';
+  return {
+    styleMeta: style,
+    styleSize: calcObjSize(style),
+    // sort case-insensitively the whole list then sort dupes like `Foo` and `foo` case-sensitively
+    styleNameLowerCase: name.toLocaleLowerCase() + '\n' + name,
+  };
+}
+
 /* exported switchUI */
 function switchUI({styleOnly} = {}) {
   const current = {};

manage/sorter.js

@@ -14,27 +14,32 @@ const sorter = (() => {
   const tagData = {
     title: {
       text: t('genericTitle'),
-      parse: ({name}) => name,
+      parse: v => v.styleNameLowerCase,
       sorter: sorterType.alpha,
     },
     usercss: {
       text: 'Usercss',
-      parse: ({style}) => style.usercssData ? 0 : 1,
+      parse: v => v.styleMeta.usercssData ? 0 : 1,
       sorter: sorterType.number,
     },
     disabled: {
       text: '', // added as either "enabled" or "disabled" by the addOptions function
-      parse: ({style}) => style.enabled ? 1 : 0,
+      parse: v => v.styleMeta.enabled ? 1 : 0,
       sorter: sorterType.number,
     },
     dateInstalled: {
       text: t('dateInstalled'),
-      parse: ({style}) => style.installDate,
+      parse: v => v.styleMeta.installDate,
       sorter: sorterType.number,
     },
     dateUpdated: {
       text: t('dateUpdated'),
-      parse: ({style}) => style.updateDate || style.installDate,
+      parse: ({styleMeta: s}) => s.updateDate || s.installDate,
+      sorter: sorterType.number,
+    },
+    size: {
+      text: t('genericSize'),
+      parse: v => v.styleSize,
       sorter: sorterType.number,
     },
   };
@@ -53,6 +58,7 @@ const sorter = (() => {
     'disabled,asc, title,asc',
     'disabled,desc, title,asc',
     'disabled,desc, usercss,asc, title,asc',
+    'size,desc, title,asc',
     '{groupDesc}',
     'title,desc',
     'usercss,asc, title,desc',
@@ -120,7 +126,7 @@ const sorter = (() => {
 
     init,
 
-    sort({styles}) {
+    sort(styles) {
       const sortBy = getPref().split(splitRegex);
       const len = sortBy.length;
       return styles.sort((a, b) => {
@@ -140,17 +146,9 @@ const sorter = (() => {
     update() {
       if (!installed) return;
       const current = [...installed.children];
-      const sorted = sorter.sort({
+      const sorted = sorter.sort([...current]);
-        styles: current.map(entry => ({
+      if (current.some((el, i) => el !== sorted[i])) {
-          entry,
+        installed.append(...sorted);
-          name: entry.styleNameLowerCase,
-          style: entry.styleMeta,
-        })),
-      });
-      if (current.some((entry, index) => entry !== sorted[index].entry)) {
-        const renderBin = document.createDocumentFragment();
-        sorted.forEach(({entry}) => renderBin.appendChild(entry));
-        installed.appendChild(renderBin);
       }
       sorter.updateStripes();
     },