codefilm-unpacked-html/index.html at main · txtatech/codefilm-unpacked-html · GitHub

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<!DOCTYPE html>
<html>
<head>
  <title>Overlay WebPage</title>
  <style>
    .film-overlay {
      position: fixed;
      top: 10px;
      left: 10px;
      display: flex;
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
      padding: 10px;
      background-color: rgba(0, 0, 0, 0.5);
    }
    .overlay-text {
      color: white;
      font-family: Arial, sans-serif;
      font-size: 1vw;
      flex-grow: 1;
      white-space: pre-wrap;
      overflow: hidden;
      word-break: break-all;
    }
    .overlay-resizer {
      width: 10px;
      height: 10px;
      background: red;
      position: absolute;
      top: 0;
      left: 0;
      cursor: se-resize;
    }
    .detach-button {
      position: absolute;
      top: 0px;
      right: 0px;
      padding: 2px 5px;
      background-color: white;
      color: black;
      border: none;
      cursor: pointer;
    }
  </style>
</head>
<body>

  <button id="toggle-button" style="position: fixed; top: 10px; right: 10px; z-index: 9999;">Overlay</button>

  <script>
    const toggleButton = document.querySelector('#toggle-button');
    let pinnedOverlays = [];

    toggleButton.addEventListener('click', async function () {
      try {
        const copiedCode = await navigator.clipboard.readText();

        // Create overlay for each click
        const filmOverlay = createOverlay();
        const text = filmOverlay.querySelector('.overlay-text');
        const resizer = filmOverlay.querySelector('.overlay-resizer');
        const detachButton = filmOverlay.querySelector('.detach-button');

        // Add text
        text.textContent = copiedCode;

        // Add listeners to the overlay
        addOverlayListeners(filmOverlay, text, resizer);

        // Append to parent container
        document.body.appendChild(filmOverlay);

        detachButton.addEventListener('click', function () {
          detachOverlay(filmOverlay);
        });
      } catch (error) {
        console.log('Failed to read clipboard:', error);
      }
    });

    function createOverlay() {
      // Create overlay element
      const filmOverlay = document.createElement('div');
      filmOverlay.classList.add('film-overlay');

      // Create text element
      const text = document.createElement('pre');
      text.classList.add('overlay-text');

      // Create resizer element
      const resizer = document.createElement('div');
      resizer.classList.add('overlay-resizer');

      // Create detach button
      const detachButton = document.createElement('button');
      detachButton.textContent = 'Pin';
      detachButton.classList.add('detach-button');

      // Append elements
      filmOverlay.appendChild(text);
      filmOverlay.appendChild(resizer);
      filmOverlay.appendChild(detachButton);

      return filmOverlay;
    }

    function addOverlayListeners(filmOverlay, text, resizer) {
      // Variables for storing the current position and the mouse offset
      let drag = false;
      let currentX;
      let currentY;
      let offsetX;
      let offsetY;
      let isResizing = false;
      let scale = 1;

      // mousedown event for dragging
      filmOverlay.addEventListener('mousedown', function (e) {
        if (e.shiftKey) {
          offsetX = e.clientX - parseInt(window.getComputedStyle(this).left);
          offsetY = e.clientY - parseInt(window.getComputedStyle(this).top);
          drag = true;
        }
      });

      // mousedown event for resizing
      resizer.addEventListener('mousedown', function (e) {
        isResizing = true;
      });

      // mousemove event for dragging and resizing
      window.addEventListener('mousemove', function (e) {
        e.preventDefault();
        if (drag) {
          currentX = e.clientX - offsetX;
          currentY = e.clientY - offsetY;
          filmOverlay.style.left = currentX + 'px';
          filmOverlay.style.top = currentY + 'px';
        } else if (isResizing) {
          let newWidth = e.pageX - filmOverlay.offsetLeft;
          let newHeight = e.pageY - filmOverlay.offsetTop;
          filmOverlay.style.width = newWidth + 'px';
          filmOverlay.style.height = newHeight + 'px';
          text.style.transform = `scale(${scale})`;
          adjustTextSize(filmOverlay, text);
        }
      });

      // mouseup event for dragging and resizing
      window.addEventListener('mouseup', function () {
        drag = false;
        isResizing = false;
      });

      // mousewheel event for zooming
      filmOverlay.addEventListener('mousewheel', function (e) {
        e.preventDefault();
        const zoomSpeed = 0.1;
        scale += e.deltaY > 0 ? -zoomSpeed : zoomSpeed;
        scale = Math.max(scale, 0.1); // Minimum scale
        filmOverlay.style.transform = `scale(${scale})`;
        adjustTextSize(filmOverlay, text);
      });

      // Adjust text size initially and whenever the window is resized
      adjustTextSize(filmOverlay, text);
      window.addEventListener('resize', () => adjustTextSize(filmOverlay, text));
    }

    function adjustTextSize(filmOverlay, text) {
      const containerWidth = filmOverlay.offsetWidth;
      const containerHeight = filmOverlay.offsetHeight;
      const textWidth = text.offsetWidth;
      const textHeight = text.offsetHeight;
      const scaleX = containerWidth / textWidth;
      const scaleY = containerHeight / textHeight;
      const finalScale = Math.min(scaleX, scaleY);
      text.style.transform = `scale(${finalScale})`;
    }

    function detachOverlay(filmOverlay) {
      // Remove event listeners
      filmOverlay.removeEventListener('mousedown');
      filmOverlay.removeEventListener('mouseup');
      window.removeEventListener('mousemove');
      filmOverlay.removeEventListener('mousewheel');
      window.removeEventListener('resize');

      // Remove detach button
      const detachButton = filmOverlay.querySelector('.detach-button');
      detachButton.parentNode.removeChild(detachButton);

      // Add overlay to pinnedOverlays array
      pinnedOverlays.push(filmOverlay);
    }
  </script>
</body>
</html>