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fix mobile support for button container
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parent
128122d28a
commit
4756781f25
4 changed files with 92 additions and 55 deletions
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@ -65,45 +65,60 @@
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}
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});
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const isTouchSupported = () => {
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try{ document.createEvent("TouchEvent"); return true; }
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catch(e){ return false; }
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}
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// Select all <samp> elements that are children of <pre> elements
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const codeBlocks = document.querySelectorAll("pre > samp");
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// Iterate over each code block
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codeBlocks.forEach((codeBlock) => {
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// Create a "Copy" button
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const copyButton = document.createElement("button");
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copyButton.classList.add("copy-button");
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copyButton.textContent = "Copy";
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// Add event listener to copy button
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copyButton.addEventListener("click", () => {
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const codeText = codeBlock.innerText;
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navigator.clipboard.writeText(codeText);
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copyButton.textContent = "Copied!";
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copyButton.classList.add("copy-button-copied");
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copyButton.addEventListener("mouseleave", () => {
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copyButton.textContent = "Copy";
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copyButton.classList.remove('copy-button-copied');
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const codeBlocks = document.querySelectorAll("pre > samp");
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// Iterate over each code block
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codeBlocks.forEach((codeBlock) => {
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// Create a "Copy" button
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const copyButton = document.createElement("button");
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copyButton.classList.add("copy-button");
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copyButton.textContent = "Copy";
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// Add event listener to copy button
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copyButton.addEventListener("click", () => {
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const codeText = codeBlock.innerText;
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navigator.clipboard.writeText(codeText);
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copyButton.textContent = "Copied!";
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copyButton.classList.add("copy-button-copied");
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copyButton.addEventListener("mouseleave", () => {
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copyButton.textContent = "Copy";
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copyButton.classList.remove('copy-button-copied');
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});
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});
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});
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// Create a container for the copy button and append it to the document
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const buttonContainer = document.createElement("div");
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buttonContainer.classList.add("button-container");
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buttonContainer.appendChild(copyButton);
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codeBlock.parentNode.insertBefore(buttonContainer, codeBlock);
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// Hide the button container by default
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buttonContainer.style.display = "none";
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// Show the button container on hover
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codeBlock.parentNode.addEventListener("mouseenter", () => {
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buttonContainer.style.display = "block";
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});
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codeBlock.parentNode.addEventListener("mouseleave", () => {
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// Create a container for the copy button and append it to the document
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const buttonContainer = document.createElement("div");
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buttonContainer.classList.add("button-container");
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buttonContainer.appendChild(copyButton);
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codeBlock.parentNode.insertBefore(buttonContainer, codeBlock);
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// Hide the button container by default
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buttonContainer.style.display = "none";
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if (isTouchSupported()) {
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// Show the button container on click for touch support (e.g. mobile)
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document.addEventListener("click", (event) => {
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if (event.target.closest("pre > samp") !== codeBlock) {
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buttonContainer.style.display = "none";
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} else {
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buttonContainer.style.display = "block";
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}
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});
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} else {
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// Show the button container on hover for non-touch support (e.g. desktop)
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codeBlock.parentNode.addEventListener("mouseenter", () => {
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buttonContainer.style.display = "block";
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});
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codeBlock.parentNode.addEventListener("mouseleave", () => {
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buttonContainer.style.display = "none";
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});
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}
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});
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});
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})();
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@ -389,7 +389,14 @@ pre {
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padding: 8px 16px;
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box-sizing: border-box;
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background-color: var(--code-bg);
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overflow-x: hidden;
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position: relative;
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word-wrap: normal;
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}
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pre>samp {
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overflow-x: auto;
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display: block;
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}
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.hidden {
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@ -657,10 +664,6 @@ code .dim {
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opacity: 0.55;
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}
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pre {
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position: relative;
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}
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.button-container {
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position: absolute;
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top: 0;
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@ -668,7 +671,7 @@ pre {
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}
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.copy-button {
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background: none;
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background: var(--code-bg);
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border: 1px solid var(--magenta);
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color: var(--magenta);
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border-radius: 3px;
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