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Add 'Copy CSS to clipboard' icon button #43

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Add 'Copy CSS to clipboard' icon button #43

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50 changes: 50 additions & 0 deletions site/src/_scripts.js
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Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,7 @@ const fontWeights = document.querySelectorAll('.font-weights span');
const systemFont = document.querySelectorAll('.font-stack span');
const systemFontWeight = document.querySelectorAll('.font-stack var');
const fontCard = document.querySelectorAll('.font-card');
const copyButton = document.querySelectorAll('.btn.copy');

const changeSize = (newVal) => {
fonts.style.fontSize = `${newVal}em`;
Expand Down Expand Up @@ -172,6 +173,55 @@ Array.from(systemFont).forEach((el) => {
});
});

// copy to clipboard button
const displayCopySuccess = (el) => {
var innerHtmlToRestore = el.innerHTML;
el.innerHTML = '✓';
el.classList.add('success');
setTimeout(() => {
el.innerHTML = innerHtmlToRestore;
el.classList.remove('success');
}, 500);
};
Array.from(copyButton).forEach((el) => {
el.addEventListener('click', (event) => {
const codeEl = event.target.parentNode.querySelector('code');
try {
// try to use the Clipboard API;...
window.navigator.clipboard.writeText(codeEl.innerText)
.then(() => displayCopySuccess(event.target));
} catch (error) {
console.warn('Failed to copy CSS to clipboard using Clipboard API! '+
'...trying "execCommand". '+
`Original error:\n\t ${error}`);
try {
// ... otherwise, try to use document.execCommand as a fallback
const selectionRangesToRestore = [];
let selection = window.getSelection();
for (let i = 0; i < selection.rangeCount; ++i) {
selectionRangesToRestore.push(selection.getRangeAt(i));
}
selection.removeAllRanges();
const tempRange = document.createRange();
tempRange.setStart(codeEl, 0);
tempRange.setEnd(codeEl.nextSibling, 0);
selection.addRange(tempRange);
document.execCommand('copy');
selection.removeAllRanges();
selectionRangesToRestore.forEach((range) => selection.addRange(range));
displayCopySuccess(event.target);
} catch (error) {
console.error('Failed to copy CSS to clipboard using "execCommand"! '+
'...disabling copy buttons. '+
`Original error:\n\t ${error}`);
Array.from(copyButton).forEach((el) => {
el.setAttribute("disabled", "");
el.title = "Failed to copy CSS!";
});
}
}
});
});

// ----- PREVIEW ----- //
const preview = document.querySelector('#preview');
Expand Down
16 changes: 15 additions & 1 deletion site/src/_styles.css
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Original file line number Diff line number Diff line change
Expand Up @@ -461,7 +461,7 @@ section > h2 {

.font-stack {
display: flex;
justify-content: start;
justify-content: space-between;
align-items: center;
min-height: 5rem;
text-align: left;
Expand Down Expand Up @@ -540,6 +540,20 @@ section > h2 {
text-decoration-color: #26599799;
}

.btn.copy {
font-size: 1.5rem;
font-family: initial;
max-width: 48px;
min-width: 48px;
max-height: 48px;
min-height: 48px;
justify-self: end;
align-self: end;
}
.btn.copy.success {
color: #2A2;
border-color: #2A2;
}

/* === SECTION : PREVIEW : ARTICLE VIEW === */

Expand Down
15 changes: 15 additions & 0 deletions site/src/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -133,6 +133,7 @@ <h3>
<span>sans-serif</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down Expand Up @@ -170,6 +171,7 @@ <h3>
<span>serif</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down Expand Up @@ -207,6 +209,7 @@ <h3>
<span>serif</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down Expand Up @@ -246,6 +249,7 @@ <h3>
<span>sans-serif</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down Expand Up @@ -284,6 +288,7 @@ <h3>
<span>sans-serif</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down Expand Up @@ -321,6 +326,7 @@ <h3>
<span>sans-serif</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down Expand Up @@ -360,6 +366,7 @@ <h3>
<span>sans-serif</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down Expand Up @@ -395,6 +402,7 @@ <h3>
<span>monospace</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down Expand Up @@ -434,6 +442,7 @@ <h3>
<span>monospace</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down Expand Up @@ -473,6 +482,7 @@ <h3>
<span>sans-serif</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down Expand Up @@ -516,6 +526,7 @@ <h3>
<span>sans-serif</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down Expand Up @@ -555,6 +566,7 @@ <h3>
<span>serif</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down Expand Up @@ -595,6 +607,7 @@ <h3>
<span>serif</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down Expand Up @@ -635,6 +648,7 @@ <h3>
<span>serif</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down Expand Up @@ -674,6 +688,7 @@ <h3>
<span>cursive</span>;
<strong>font-weight: <var>normal</var>;</strong>
</code>
<button class="btn copy" title="Click to copy CSS">⮺</button>
</div>
</div>

Expand Down