updated schedule with video

doc/LectureNotes/_build/html/_static/copybutton.js

@@ -35,12 +35,6 @@ const messages = {
     'copy_to_clipboard': '复制到剪贴板',
     'copy_success': '复制成功!',
     'copy_failure': '复制失败',
-  },
-  'it' : {
-    'copy': 'Copiare',
-    'copy_to_clipboard': 'Copiato negli appunti',
-    'copy_success': 'Copiato!',
-    'copy_failure': 'Errore durante la copia',
   }
 }
 
@@ -55,25 +49,7 @@ if (doc_url_root == '#') {
     doc_url_root = '';
 }
 
-/**
- * SVG files for our copy buttons
- */
-let iconCheck = `<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-check" width="44" height="44" viewBox="0 0 24 24" stroke-width="2" stroke="#22863a" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <title>${messages[locale]['copy_success']}</title>
-  <path stroke="none" d="M0 0h24v24H0z" fill="none"/>
-  <path d="M5 12l5 5l10 -10" />
-</svg>`
-
-// If the user specified their own SVG use that, otherwise use the default
-let iconCopy = ``;
-if (!iconCopy) {
-  iconCopy = `<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-copy" width="44" height="44" viewBox="0 0 24 24" stroke-width="1.5" stroke="#000000" fill="none" stroke-linecap="round" stroke-linejoin="round">
-  <title>${messages[locale]['copy_to_clipboard']}</title>
-  <path stroke="none" d="M0 0h24v24H0z" fill="none"/>
-  <rect x="8" y="8" width="12" height="12" rx="2" />
-  <path d="M16 8v-2a2 2 0 0 0 -2 -2h-8a2 2 0 0 0 -2 2v8a2 2 0 0 0 2 2h2" />
-</svg>`
-}
+const path_static = `${doc_url_root}_static/`;
 
 /**
  * Set up copy/paste for code blocks
@@ -112,8 +88,9 @@ const temporarilyChangeTooltip = (el, oldText, newText) => {
 
 // Changes the copy button icon for two seconds, then changes it back
 const temporarilyChangeIcon = (el) => {
-  el.innerHTML = iconCheck;
-  setTimeout(() => {el.innerHTML = iconCopy}, 2000)
+  img = el.querySelector("img");
+  img.setAttribute('src', `${path_static}check-solid.svg`)
+  setTimeout(() => img.setAttribute('src', `${path_static}copy-button.svg`), 2000)
 }
 
 const addCopyButtonToCodeCells = () => {
@@ -132,7 +109,7 @@ const addCopyButtonToCodeCells = () => {
 
     const clipboardButton = id =>
     `<button class="copybtn o-tooltip--left" data-tooltip="${messages[locale]['copy']}" data-clipboard-target="#${id}">
-      ${iconCopy}
+      <img src="${path_static}copy-button.svg" alt="${messages[locale]['copy_to_clipboard']}">
     </button>`
     codeCell.insertAdjacentHTML('afterend', clipboardButton(id))
   })