코드 블럭 수정(mac 형태) + 복사

codeblock.js

0.00MB

const COPY_TEXT_CHANGE_OFFSET = 1000;
const COPY_BUTTON_TEXT_BEFORE = "Copy";
const COPY_BUTTON_TEXT_AFTER = "Copied";
const COPY_ERROR_MESSAGE = "ERROR";

const copyBlockCode = async (target) => {
  if (!target) return;
  try {
    const code = decodeURI(target.dataset.code);

    await navigator.clipboard.writeText(code);
    target.textContent = COPY_BUTTON_TEXT_AFTER;
    setTimeout(() => {
      target.textContent = COPY_BUTTON_TEXT_BEFORE;
    }, COPY_TEXT_CHANGE_OFFSET);
  } catch (error) {
    alert(COPY_ERROR_MESSAGE);
    console.error(error);
  }
};

const func = () => {
  const codeBlocks = document.querySelectorAll("pre > code");

  codeBlocks.forEach((codeBlock) => {
    const codes = codeBlock.innerHTML.trim().split("\n");

    const processedCodes = codes.reduce(
      (prev, cur) => prev + `<div class="line">${cur}</div>`,
      ""
    );

    const copyButton = `<button type="button" class="copy-btn" 
      data-code="${encodeURIComponent(codeBlock.textContent)}" 
      onclick="copyBlockCode(this)">${COPY_BUTTON_TEXT_BEFORE}</button>`;

    const codeBody = `<div class="code-body">${processedCodes}</div>`;

    const codeHeader = `
      <div class="code-header">
        <span class="red btn"></span>
        <span class="yellow btn"></span>
        <span class="green btn"></span>
        ${copyButton}
      </div>`;

    codeBlock.innerHTML = codeHeader + codeBody;
  });

  console.log("Finished processing code blocks.");
};

window.addEventListener("load", func);

 

pre나 hljs로 시작하는 css코드들은 다 주석으로 수정 후 적용

codeblock.css

0.00MB

pre {
  position: relative;
}
pre::after {
  content: attr(data-ke-language);
  position: absolute;
  bottom: 8px;
  right: 12px;
  color: #cfd2d1;
  font-size: 12px;
}
.hljs {
  display: flex !important;
  flex-direction: column;
  padding: 0 !important;
  font-size: 14px;
  border-radius: 8px;
  box-shadow: 0 12px 24px rgb(0 0 0 / 40%);
  color: #cfd2d1;
  background-color: #343131;
  font-family: Menlo, Courier, monospace;
}
.hljs .line {
  counter-increment: line-idx;
  line-height: 1.5;
}
.hljs .line:hover {
  background-color: #262830;
}
.hljs .line:hover::before {
  color: #cfd2d1;
}
.hljs .line::before {
  content: counter(line-idx);
  width: 24px;
  display: inline-block;
  text-align: right;
  margin-right: 16px;
  font-size: 0.8rem;
  color: #747a7a;
}
.hljs .code-header {
  display: flex;
  align-items: center;
  padding: 14px;
  background-color: #434041;
  border-radius: 8px 8px 0 0;
}
.hljs .code-header .btn {
  border-radius: 50%;
  width: 15px;
  height: 15px;
  margin: 0 5px;
}
.hljs .code-header .btn.red {
  background-color: #f5655b;
}
.hljs .code-header .btn.yellow {
  background-color: #f6bd3b;
}
.hljs .code-header .btn.green {
  background-color: #43c645;
}
.hljs .code-body {
  max-height: 600px;
  margin: 32px 8px;
  overflow: auto;
}
.hljs .code-body::-webkit-scrollbar {
  width: 12px;
}
.hljs .code-body::-webkit-scrollbar-thumb {
  background-color: rgb(1 2 3 / 80%);
  border-radius: 4px;
}
.hljs .code-body::-webkit-scrollbar-corner {
  display: none;
}
.hljs .copy-btn {
  background-color: transparent;
  border: none;
  cursor: pointer;
  color: #fff;
  font-size: 0.75rem;
  padding: 6px 0;
  width: 64px;
  border-radius: 4px;
  margin-left: auto;
  transition: 0.2s background-color;
}
.hljs .copy-btn:hover {
  background-color: #555152;
}

 

	</body>
	<script defer src="./images/codeblock.js"></script>
</html>

 

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출처

https://guiyomi.tistory.com/132