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Removed horizontal scroll logic from multi-tool template (#2065)

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* Removed horizontal scroll logic from multi-tool template

* Remove unused horizontalScroll.js
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reecebrowne 2024-10-22 12:02:00 +01:00 committed by GitHub
parent 5d40175e18
commit aa00808219
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GPG Key ID: B5690EEEBB952194
2 changed files with 1 additions and 42 deletions
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39
src/main/resources/static/js/multitool/horizontalScroll.js
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@ -1,39 +0,0 @@
const scrollDivHorizontally = (id) => {
var scrollDeltaX = 0; // variable to store the accumulated horizontal scroll delta
var scrollDeltaY = 0; // variable to store the accumulated vertical scroll delta
var isScrolling = false; // variable to track if scroll is already in progress
const divToScroll = document.getElementById(id);
function scrollLoop() {
// Scroll the div horizontally and vertically by a fraction of the accumulated scroll delta
divToScroll.scrollLeft += scrollDeltaX * 0.1;
divToScroll.scrollTop += scrollDeltaY * 0.1;
// Reduce the accumulated scroll delta by a fraction
scrollDeltaX *= 0.9;
scrollDeltaY *= 0.9;
// If scroll delta is still significant, continue the scroll loop
if (Math.abs(scrollDeltaX) > 0.1 || Math.abs(scrollDeltaY) > 0.1) {
requestAnimationFrame(scrollLoop);
} else {
isScrolling = false; // Reset scroll in progress flag
}
}
divToScroll.addEventListener("wheel", function (e) {
e.preventDefault(); // prevent default mousewheel behavior
// Accumulate the horizontal and vertical scroll delta
scrollDeltaX -= e.deltaX || e.wheelDeltaX || -e.deltaY || -e.wheelDeltaY;
scrollDeltaY -= e.deltaY || e.wheelDeltaY || -e.deltaX || -e.wheelDeltaX;
// If scroll is not already in progress, start the scroll loop
if (!isScrolling) {
isScrolling = true;
requestAnimationFrame(scrollLoop);
}
});
};
export default scrollDivHorizontally;

2
src/main/resources/templates/multi-tool.html
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@ -80,7 +80,6 @@
<script type="module">
import PdfContainer from './js/multitool/PdfContainer.js';
import DragDropManager from "./js/multitool/DragDropManager.js";
import scrollDivHorizontally from "./js/multitool/horizontalScroll.js";
import ImageHighlighter from "./js/multitool/ImageHighlighter.js";
import PdfActionsManager from './js/multitool/PdfActionsManager.js';
import FileDragManager from './js/multitool/fileInput.js';
@ -93,7 +92,6 @@
const fileDragManager = new FileDragManager();
// Scroll the wrapper horizontally
scrollDivHorizontally('pages-container-wrapper');
// Automatically exposes rotateAll, addFiles and exportPdf to the window for the global buttons.
const pdfContainer = new PdfContainer(